2536446800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4021}}^1$

素因数の和:4141

約数の個数: 120

約数和(自身を含む): 6493438560

約数和(自身を除く): 3956991760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 83, 95, 100, 152, 166, 190, 200, 304, 332, 380, 400, 415, 475, 664, 760, 830, 950, 1328, 1520, 1577, 1660, 1900, 2075, 3154, 3320, 3800, 4021, 4150, 6308, 6640, 7600, 7885, 8042, 8300, 12616, 15770, 16084, 16600, 20105, 25232, 31540, 32168, 33200, 39425, 40210, 63080, 64336, 76399, 78850, 80420, 100525, 126160, 152798, 157700, 160840, 201050, 305596, 315400, 321680, 333743, 381995, 402100, 611192, 630800, 667486, 763990, 804200, 1222384, 1334972, 1527980, 1608400, 1668715, 1909975, 2669944, 3055960, 3337430, 3819950, 5339888, 6111920, 6341117, 6674860, 7639900, 8343575, 12682234, 13349720, 15279800, 16687150, 25364468, 26699440, 30559600, 31705585, 33374300, 50728936, 63411170, 66748600, 101457872, 126822340, 133497200, 158527925, 253644680, 317055850, 507289360, 634111700, 1268223400, 2536446800]

約数ペア:

[(1, 2536446800), (2, 1268223400), (4, 634111700), (5, 507289360), (8, 317055850), (10, 253644680), (16, 158527925), (19, 133497200), (20, 126822340), (25, 101457872), (38, 66748600), (40, 63411170), (50, 50728936), (76, 33374300), (80, 31705585), (83, 30559600), (95, 26699440), (100, 25364468), (152, 16687150), (166, 15279800), (190, 13349720), (200, 12682234), (304, 8343575), (332, 7639900), (380, 6674860), (400, 6341117), (415, 6111920), (475, 5339888), (664, 3819950), (760, 3337430), (830, 3055960), (950, 2669944), (1328, 1909975), (1520, 1668715), (1577, 1608400), (1660, 1527980), (1900, 1334972), (2075, 1222384), (3154, 804200), (3320, 763990), (3800, 667486), (4021, 630800), (4150, 611192), (6308, 402100), (6640, 381995), (7600, 333743), (7885, 321680), (8042, 315400), (8300, 305596), (12616, 201050), (15770, 160840), (16084, 157700), (16600, 152798), (20105, 126160), (25232, 100525), (31540, 80420), (32168, 78850), (33200, 76399), (39425, 64336), (40210, 63080)]