40392300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10387

約数の個数: 72

約数和(自身を含む): 125870416

約数和(自身を除く): 85478116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 10357, 20714, 31071, 41428, 51785, 62142, 103570, 124284, 134641, 155355, 207140, 258925, 269282, 310710, 403923, 517850, 538564, 621420, 673205, 776775, 807846, 1035700, 1346410, 1553550, 1615692, 2019615, 2692820, 3107100, 3366025, 4039230, 6732050, 8078460, 10098075, 13464100, 20196150, 40392300]

約数ペア:

[(1, 40392300), (2, 20196150), (3, 13464100), (4, 10098075), (5, 8078460), (6, 6732050), (10, 4039230), (12, 3366025), (13, 3107100), (15, 2692820), (20, 2019615), (25, 1615692), (26, 1553550), (30, 1346410), (39, 1035700), (50, 807846), (52, 776775), (60, 673205), (65, 621420), (75, 538564), (78, 517850), (100, 403923), (130, 310710), (150, 269282), (156, 258925), (195, 207140), (260, 155355), (300, 134641), (325, 124284), (390, 103570), (650, 62142), (780, 51785), (975, 41428), (1300, 31071), (1950, 20714), (3900, 10357)]