328100500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7250

約数の個数: 96

約数和(自身を含む): 882056448

約数和(自身を除く): 553955948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 2275, 3250, 3500, 4550, 6500, 7211, 9100, 11375, 14422, 22750, 28844, 36055, 45500, 50477, 72110, 93743, 100954, 144220, 180275, 187486, 201908, 252385, 360550, 374972, 468715, 504770, 656201, 721100, 901375, 937430, 1009540, 1261925, 1312402, 1802750, 1874860, 2343575, 2523850, 2624804, 3281005, 3605500, 4687150, 5047700, 6309625, 6562010, 9374300, 11717875, 12619250, 13124020, 16405025, 23435750, 25238500, 32810050, 46871500, 65620100, 82025125, 164050250, 328100500]

約数ペア:

[(1, 328100500), (2, 164050250), (4, 82025125), (5, 65620100), (7, 46871500), (10, 32810050), (13, 25238500), (14, 23435750), (20, 16405025), (25, 13124020), (26, 12619250), (28, 11717875), (35, 9374300), (50, 6562010), (52, 6309625), (65, 5047700), (70, 4687150), (91, 3605500), (100, 3281005), (125, 2624804), (130, 2523850), (140, 2343575), (175, 1874860), (182, 1802750), (250, 1312402), (260, 1261925), (325, 1009540), (350, 937430), (364, 901375), (455, 721100), (500, 656201), (650, 504770), (700, 468715), (875, 374972), (910, 360550), (1300, 252385), (1625, 201908), (1750, 187486), (1820, 180275), (2275, 144220), (3250, 100954), (3500, 93743), (4550, 72110), (6500, 50477), (7211, 45500), (9100, 36055), (11375, 28844), (14422, 22750)]