1036994020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 2329721856

約数和(自身を除く): 1292727836

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 97, 124, 155, 172, 194, 215, 310, 388, 401, 430, 485, 620, 802, 860, 970, 1333, 1604, 1940, 2005, 2666, 3007, 4010, 4171, 5332, 6014, 6665, 8020, 8342, 12028, 12431, 13330, 15035, 16684, 17243, 20855, 24862, 26660, 30070, 34486, 38897, 41710, 49724, 60140, 62155, 68972, 77794, 83420, 86215, 124310, 129301, 155588, 172430, 194485, 248620, 258602, 344860, 388970, 517204, 534533, 646505, 777940, 1069066, 1205807, 1293010, 1672571, 2138132, 2411614, 2586020, 2672665, 3345142, 4823228, 5345330, 6029035, 6690284, 8362855, 10690660, 12058070, 16725710, 24116140, 33451420, 51849701, 103699402, 207398804, 259248505, 518497010, 1036994020]

約数ペア:

[(1, 1036994020), (2, 518497010), (4, 259248505), (5, 207398804), (10, 103699402), (20, 51849701), (31, 33451420), (43, 24116140), (62, 16725710), (86, 12058070), (97, 10690660), (124, 8362855), (155, 6690284), (172, 6029035), (194, 5345330), (215, 4823228), (310, 3345142), (388, 2672665), (401, 2586020), (430, 2411614), (485, 2138132), (620, 1672571), (802, 1293010), (860, 1205807), (970, 1069066), (1333, 777940), (1604, 646505), (1940, 534533), (2005, 517204), (2666, 388970), (3007, 344860), (4010, 258602), (4171, 248620), (5332, 194485), (6014, 172430), (6665, 155588), (8020, 129301), (8342, 124310), (12028, 86215), (12431, 83420), (13330, 77794), (15035, 68972), (16684, 62155), (17243, 60140), (20855, 49724), (24862, 41710), (26660, 38897), (30070, 34486)]