4211350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 9999360

約数和(自身を除く): 5788010

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 31, 38, 50, 55, 62, 65, 95, 110, 130, 143, 155, 190, 209, 247, 275, 286, 310, 325, 341, 403, 418, 475, 494, 550, 589, 650, 682, 715, 775, 806, 950, 1045, 1178, 1235, 1430, 1550, 1705, 2015, 2090, 2470, 2717, 2945, 3410, 3575, 4030, 4433, 5225, 5434, 5890, 6175, 6479, 7150, 7657, 8525, 8866, 10075, 10450, 12350, 12958, 13585, 14725, 15314, 17050, 20150, 22165, 27170, 29450, 32395, 38285, 44330, 64790, 67925, 76570, 84227, 110825, 135850, 161975, 168454, 191425, 221650, 323950, 382850, 421135, 842270, 2105675, 4211350]

約数ペア:

[(1, 4211350), (2, 2105675), (5, 842270), (10, 421135), (11, 382850), (13, 323950), (19, 221650), (22, 191425), (25, 168454), (26, 161975), (31, 135850), (38, 110825), (50, 84227), (55, 76570), (62, 67925), (65, 64790), (95, 44330), (110, 38285), (130, 32395), (143, 29450), (155, 27170), (190, 22165), (209, 20150), (247, 17050), (275, 15314), (286, 14725), (310, 13585), (325, 12958), (341, 12350), (403, 10450), (418, 10075), (475, 8866), (494, 8525), (550, 7657), (589, 7150), (650, 6479), (682, 6175), (715, 5890), (775, 5434), (806, 5225), (950, 4433), (1045, 4030), (1178, 3575), (1235, 3410), (1430, 2945), (1550, 2717), (1705, 2470), (2015, 2090)]