196354000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 80

約数和(自身を含む): 490254336

約数和(自身を除く): 293900336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3100, 3167, 3875, 6200, 6334, 7750, 12400, 12668, 15500, 15835, 25336, 31000, 31670, 50672, 62000, 63340, 79175, 98177, 126680, 158350, 196354, 253360, 316700, 392708, 395875, 490885, 633400, 785416, 791750, 981770, 1266800, 1570832, 1583500, 1963540, 2454425, 3167000, 3927080, 4908850, 6334000, 7854160, 9817700, 12272125, 19635400, 24544250, 39270800, 49088500, 98177000, 196354000]

約数ペア:

[(1, 196354000), (2, 98177000), (4, 49088500), (5, 39270800), (8, 24544250), (10, 19635400), (16, 12272125), (20, 9817700), (25, 7854160), (31, 6334000), (40, 4908850), (50, 3927080), (62, 3167000), (80, 2454425), (100, 1963540), (124, 1583500), (125, 1570832), (155, 1266800), (200, 981770), (248, 791750), (250, 785416), (310, 633400), (400, 490885), (496, 395875), (500, 392708), (620, 316700), (775, 253360), (1000, 196354), (1240, 158350), (1550, 126680), (2000, 98177), (2480, 79175), (3100, 63340), (3167, 62000), (3875, 50672), (6200, 31670), (6334, 31000), (7750, 25336), (12400, 15835), (12668, 15500)]