20056780950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2367

約数の個数: 144

約数和(自身を含む): 52824650256

約数和(自身を除く): 32767869306

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 173, 190, 285, 346, 361, 475, 519, 570, 722, 865, 950, 1038, 1083, 1425, 1730, 1805, 2141, 2166, 2595, 2850, 3287, 3610, 4282, 4325, 5190, 5415, 6423, 6574, 8650, 9025, 9861, 10705, 10830, 12846, 12975, 16435, 18050, 19722, 21410, 25950, 27075, 32115, 32870, 40679, 49305, 53525, 54150, 62453, 64230, 81358, 82175, 98610, 107050, 122037, 124906, 160575, 164350, 187359, 203395, 244074, 246525, 312265, 321150, 370393, 374718, 406790, 493050, 610185, 624530, 740786, 772901, 936795, 1016975, 1111179, 1220370, 1545802, 1561325, 1851965, 1873590, 2033950, 2222358, 2318703, 3050925, 3122650, 3703930, 3864505, 4637406, 4683975, 5555895, 6101850, 7037467, 7729010, 9259825, 9367950, 11111790, 11593515, 14074934, 18519650, 19322525, 21112401, 23187030, 27779475, 35187335, 38645050, 42224802, 55558950, 57967575, 70374670, 105562005, 115935150, 133711873, 175936675, 211124010, 267423746, 351873350, 401135619, 527810025, 668559365, 802271238, 1055620050, 1337118730, 2005678095, 3342796825, 4011356190, 6685593650, 10028390475, 20056780950]

約数ペア:

[(1, 20056780950), (2, 10028390475), (3, 6685593650), (5, 4011356190), (6, 3342796825), (10, 2005678095), (15, 1337118730), (19, 1055620050), (25, 802271238), (30, 668559365), (38, 527810025), (50, 401135619), (57, 351873350), (75, 267423746), (95, 211124010), (114, 175936675), (150, 133711873), (173, 115935150), (190, 105562005), (285, 70374670), (346, 57967575), (361, 55558950), (475, 42224802), (519, 38645050), (570, 35187335), (722, 27779475), (865, 23187030), (950, 21112401), (1038, 19322525), (1083, 18519650), (1425, 14074934), (1730, 11593515), (1805, 11111790), (2141, 9367950), (2166, 9259825), (2595, 7729010), (2850, 7037467), (3287, 6101850), (3610, 5555895), (4282, 4683975), (4325, 4637406), (5190, 3864505), (5415, 3703930), (6423, 3122650), (6574, 3050925), (8650, 2318703), (9025, 2222358), (9861, 2033950), (10705, 1873590), (10830, 1851965), (12846, 1561325), (12975, 1545802), (16435, 1220370), (18050, 1111179), (19722, 1016975), (21410, 936795), (25950, 772901), (27075, 740786), (32115, 624530), (32870, 610185), (40679, 493050), (49305, 406790), (53525, 374718), (54150, 370393), (62453, 321150), (64230, 312265), (81358, 246525), (82175, 244074), (98610, 203395), (107050, 187359), (122037, 164350), (124906, 160575)]