4432502500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 10199585088

約数和(自身を除く): 5767082588

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 157, 230, 250, 314, 460, 491, 500, 575, 625, 628, 785, 982, 1150, 1250, 1570, 1964, 2300, 2455, 2500, 2875, 3140, 3611, 3925, 4910, 5750, 7222, 7850, 9820, 11293, 11500, 12275, 14375, 14444, 15700, 18055, 19625, 22586, 24550, 28750, 36110, 39250, 45172, 49100, 56465, 57500, 61375, 72220, 77087, 78500, 90275, 98125, 112930, 122750, 154174, 180550, 196250, 225860, 245500, 282325, 306875, 308348, 361100, 385435, 392500, 451375, 564650, 613750, 770870, 902750, 1129300, 1227500, 1411625, 1541740, 1773001, 1805500, 1927175, 2256875, 2823250, 3546002, 3854350, 4513750, 5646500, 7058125, 7092004, 7708700, 8865005, 9027500, 9635875, 14116250, 17730010, 19271750, 28232500, 35460020, 38543500, 44325025, 48179375, 88650050, 96358750, 177300100, 192717500, 221625125, 443250250, 886500500, 1108125625, 2216251250, 4432502500]

約数ペア:

[(1, 4432502500), (2, 2216251250), (4, 1108125625), (5, 886500500), (10, 443250250), (20, 221625125), (23, 192717500), (25, 177300100), (46, 96358750), (50, 88650050), (92, 48179375), (100, 44325025), (115, 38543500), (125, 35460020), (157, 28232500), (230, 19271750), (250, 17730010), (314, 14116250), (460, 9635875), (491, 9027500), (500, 8865005), (575, 7708700), (625, 7092004), (628, 7058125), (785, 5646500), (982, 4513750), (1150, 3854350), (1250, 3546002), (1570, 2823250), (1964, 2256875), (2300, 1927175), (2455, 1805500), (2500, 1773001), (2875, 1541740), (3140, 1411625), (3611, 1227500), (3925, 1129300), (4910, 902750), (5750, 770870), (7222, 613750), (7850, 564650), (9820, 451375), (11293, 392500), (11500, 385435), (12275, 361100), (14375, 308348), (14444, 306875), (15700, 282325), (18055, 245500), (19625, 225860), (22586, 196250), (24550, 180550), (28750, 154174), (36110, 122750), (39250, 112930), (45172, 98125), (49100, 90275), (56465, 78500), (57500, 77087), (61375, 72220)]