4938407800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{68399}}^1$

素因数の和:68453

約数の個数: 72

約数和(自身を含む): 12118086000

約数和(自身を除く): 7179678200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1444, 1805, 1900, 2888, 3610, 3800, 7220, 9025, 14440, 18050, 36100, 68399, 72200, 136798, 273596, 341995, 547192, 683990, 1299581, 1367980, 1709975, 2599162, 2735960, 3419950, 5198324, 6497905, 6839900, 10396648, 12995810, 13679800, 24692039, 25991620, 32489525, 49384078, 51983240, 64979050, 98768156, 123460195, 129958100, 197536312, 246920390, 259916200, 493840780, 617300975, 987681560, 1234601950, 2469203900, 4938407800]

約数ペア:

[(1, 4938407800), (2, 2469203900), (4, 1234601950), (5, 987681560), (8, 617300975), (10, 493840780), (19, 259916200), (20, 246920390), (25, 197536312), (38, 129958100), (40, 123460195), (50, 98768156), (76, 64979050), (95, 51983240), (100, 49384078), (152, 32489525), (190, 25991620), (200, 24692039), (361, 13679800), (380, 12995810), (475, 10396648), (722, 6839900), (760, 6497905), (950, 5198324), (1444, 3419950), (1805, 2735960), (1900, 2599162), (2888, 1709975), (3610, 1367980), (3800, 1299581), (7220, 683990), (9025, 547192), (14440, 341995), (18050, 273596), (36100, 136798), (68399, 72200)]