107518540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 249250176

約数和(自身を除く): 141731636

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 101, 124, 155, 170, 202, 310, 340, 404, 505, 527, 620, 1010, 1054, 1717, 2020, 2108, 2635, 3131, 3434, 5270, 6262, 6868, 8585, 10201, 10540, 12524, 15655, 17170, 20402, 31310, 34340, 40804, 51005, 53227, 62620, 102010, 106454, 173417, 204020, 212908, 266135, 316231, 346834, 532270, 632462, 693668, 867085, 1064540, 1264924, 1581155, 1734170, 3162310, 3468340, 5375927, 6324620, 10751854, 21503708, 26879635, 53759270, 107518540]

約数ペア:

[(1, 107518540), (2, 53759270), (4, 26879635), (5, 21503708), (10, 10751854), (17, 6324620), (20, 5375927), (31, 3468340), (34, 3162310), (62, 1734170), (68, 1581155), (85, 1264924), (101, 1064540), (124, 867085), (155, 693668), (170, 632462), (202, 532270), (310, 346834), (340, 316231), (404, 266135), (505, 212908), (527, 204020), (620, 173417), (1010, 106454), (1054, 102010), (1717, 62620), (2020, 53227), (2108, 51005), (2635, 40804), (3131, 34340), (3434, 31310), (5270, 20402), (6262, 17170), (6868, 15655), (8585, 12524), (10201, 10540)]