40492000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 101896704

約数和(自身を除く): 61404704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 191, 200, 212, 250, 265, 382, 400, 424, 500, 530, 764, 800, 848, 955, 1000, 1060, 1325, 1528, 1696, 1910, 2000, 2120, 2650, 3056, 3820, 4000, 4240, 4775, 5300, 6112, 6625, 7640, 8480, 9550, 10123, 10600, 13250, 15280, 19100, 20246, 21200, 23875, 26500, 30560, 38200, 40492, 42400, 47750, 50615, 53000, 76400, 80984, 95500, 101230, 106000, 152800, 161968, 191000, 202460, 212000, 253075, 323936, 382000, 404920, 506150, 764000, 809840, 1012300, 1265375, 1619680, 2024600, 2530750, 4049200, 5061500, 8098400, 10123000, 20246000, 40492000]

約数ペア:

[(1, 40492000), (2, 20246000), (4, 10123000), (5, 8098400), (8, 5061500), (10, 4049200), (16, 2530750), (20, 2024600), (25, 1619680), (32, 1265375), (40, 1012300), (50, 809840), (53, 764000), (80, 506150), (100, 404920), (106, 382000), (125, 323936), (160, 253075), (191, 212000), (200, 202460), (212, 191000), (250, 161968), (265, 152800), (382, 106000), (400, 101230), (424, 95500), (500, 80984), (530, 76400), (764, 53000), (800, 50615), (848, 47750), (955, 42400), (1000, 40492), (1060, 38200), (1325, 30560), (1528, 26500), (1696, 23875), (1910, 21200), (2000, 20246), (2120, 19100), (2650, 15280), (3056, 13250), (3820, 10600), (4000, 10123), (4240, 9550), (4775, 8480), (5300, 7640), (6112, 6625)]