1036847500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 2486566544

約数和(自身を除く): 1449719044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 125, 130, 244, 250, 260, 305, 325, 500, 523, 610, 625, 650, 793, 1046, 1220, 1250, 1300, 1525, 1586, 1625, 2092, 2500, 2615, 3050, 3172, 3250, 3965, 5230, 6100, 6500, 6799, 7625, 7930, 8125, 10460, 13075, 13598, 15250, 15860, 16250, 19825, 26150, 27196, 30500, 31903, 32500, 33995, 38125, 39650, 52300, 63806, 65375, 67990, 76250, 79300, 99125, 127612, 130750, 135980, 152500, 159515, 169975, 198250, 261500, 319030, 326875, 339950, 396500, 414739, 495625, 638060, 653750, 679900, 797575, 829478, 849875, 991250, 1307500, 1595150, 1658956, 1699750, 1982500, 2073695, 3190300, 3399500, 3987875, 4147390, 4249375, 7975750, 8294780, 8498750, 10368475, 15951500, 16997500, 19939375, 20736950, 39878750, 41473900, 51842375, 79757500, 103684750, 207369500, 259211875, 518423750, 1036847500]

約数ペア:

[(1, 1036847500), (2, 518423750), (4, 259211875), (5, 207369500), (10, 103684750), (13, 79757500), (20, 51842375), (25, 41473900), (26, 39878750), (50, 20736950), (52, 19939375), (61, 16997500), (65, 15951500), (100, 10368475), (122, 8498750), (125, 8294780), (130, 7975750), (244, 4249375), (250, 4147390), (260, 3987875), (305, 3399500), (325, 3190300), (500, 2073695), (523, 1982500), (610, 1699750), (625, 1658956), (650, 1595150), (793, 1307500), (1046, 991250), (1220, 849875), (1250, 829478), (1300, 797575), (1525, 679900), (1586, 653750), (1625, 638060), (2092, 495625), (2500, 414739), (2615, 396500), (3050, 339950), (3172, 326875), (3250, 319030), (3965, 261500), (5230, 198250), (6100, 169975), (6500, 159515), (6799, 152500), (7625, 135980), (7930, 130750), (8125, 127612), (10460, 99125), (13075, 79300), (13598, 76250), (15250, 67990), (15860, 65375), (16250, 63806), (19825, 52300), (26150, 39650), (27196, 38125), (30500, 33995), (31903, 32500)]