3965200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 9963648

約数和(自身を除く): 5998448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 431, 460, 575, 862, 920, 1150, 1724, 1840, 2155, 2300, 3448, 4310, 4600, 6896, 8620, 9200, 9913, 10775, 17240, 19826, 21550, 34480, 39652, 43100, 49565, 79304, 86200, 99130, 158608, 172400, 198260, 247825, 396520, 495650, 793040, 991300, 1982600, 3965200]

約数ペア:

[(1, 3965200), (2, 1982600), (4, 991300), (5, 793040), (8, 495650), (10, 396520), (16, 247825), (20, 198260), (23, 172400), (25, 158608), (40, 99130), (46, 86200), (50, 79304), (80, 49565), (92, 43100), (100, 39652), (115, 34480), (184, 21550), (200, 19826), (230, 17240), (368, 10775), (400, 9913), (431, 9200), (460, 8620), (575, 6896), (862, 4600), (920, 4310), (1150, 3448), (1724, 2300), (1840, 2155)]