32319980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 87478272

約数和(自身を除く): 55158292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 677, 682, 770, 868, 1085, 1354, 1364, 1540, 1705, 2170, 2387, 2708, 3385, 3410, 4340, 4739, 4774, 6770, 6820, 7447, 9478, 9548, 11935, 13540, 14894, 18956, 20987, 23695, 23870, 29788, 37235, 41974, 47390, 47740, 52129, 74470, 83948, 94780, 104258, 104935, 146909, 148940, 208516, 209870, 230857, 260645, 293818, 419740, 461714, 521290, 587636, 734545, 923428, 1042580, 1154285, 1469090, 1615999, 2308570, 2938180, 3231998, 4617140, 6463996, 8079995, 16159990, 32319980]

約数ペア:

[(1, 32319980), (2, 16159990), (4, 8079995), (5, 6463996), (7, 4617140), (10, 3231998), (11, 2938180), (14, 2308570), (20, 1615999), (22, 1469090), (28, 1154285), (31, 1042580), (35, 923428), (44, 734545), (55, 587636), (62, 521290), (70, 461714), (77, 419740), (110, 293818), (124, 260645), (140, 230857), (154, 209870), (155, 208516), (217, 148940), (220, 146909), (308, 104935), (310, 104258), (341, 94780), (385, 83948), (434, 74470), (620, 52129), (677, 47740), (682, 47390), (770, 41974), (868, 37235), (1085, 29788), (1354, 23870), (1364, 23695), (1540, 20987), (1705, 18956), (2170, 14894), (2387, 13540), (2708, 11935), (3385, 9548), (3410, 9478), (4340, 7447), (4739, 6820), (4774, 6770)]