5097950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 6901282

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 31, 46, 50, 55, 62, 65, 110, 115, 130, 143, 155, 230, 253, 275, 286, 299, 310, 325, 341, 403, 506, 550, 575, 598, 650, 682, 713, 715, 775, 806, 1150, 1265, 1426, 1430, 1495, 1550, 1705, 2015, 2530, 2990, 3289, 3410, 3565, 3575, 4030, 4433, 6325, 6578, 7130, 7150, 7475, 7843, 8525, 8866, 9269, 10075, 12650, 14950, 15686, 16445, 17050, 17825, 18538, 20150, 22165, 32890, 35650, 39215, 44330, 46345, 78430, 82225, 92690, 101959, 110825, 164450, 196075, 203918, 221650, 231725, 392150, 463450, 509795, 1019590, 2548975, 5097950]

約数ペア:

[(1, 5097950), (2, 2548975), (5, 1019590), (10, 509795), (11, 463450), (13, 392150), (22, 231725), (23, 221650), (25, 203918), (26, 196075), (31, 164450), (46, 110825), (50, 101959), (55, 92690), (62, 82225), (65, 78430), (110, 46345), (115, 44330), (130, 39215), (143, 35650), (155, 32890), (230, 22165), (253, 20150), (275, 18538), (286, 17825), (299, 17050), (310, 16445), (325, 15686), (341, 14950), (403, 12650), (506, 10075), (550, 9269), (575, 8866), (598, 8525), (650, 7843), (682, 7475), (713, 7150), (715, 7130), (775, 6578), (806, 6325), (1150, 4433), (1265, 4030), (1426, 3575), (1430, 3565), (1495, 3410), (1550, 3289), (1705, 2990), (2015, 2530)]