496401760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2528

約数の個数: 96

約数和(自身を含む): 1240614144

約数和(自身を除く): 744212384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2441, 2480, 2542, 3280, 4882, 4960, 5084, 6355, 6560, 9764, 10168, 12205, 12710, 19528, 20336, 24410, 25420, 39056, 40672, 48820, 50840, 75671, 78112, 97640, 100081, 101680, 151342, 195280, 200162, 203360, 302684, 378355, 390560, 400324, 500405, 605368, 756710, 800648, 1000810, 1210736, 1513420, 1601296, 2001620, 2421472, 3026840, 3102511, 3202592, 4003240, 6053680, 6205022, 8006480, 12107360, 12410044, 15512555, 16012960, 24820088, 31025110, 49640176, 62050220, 99280352, 124100440, 248200880, 496401760]

約数ペア:

[(1, 496401760), (2, 248200880), (4, 124100440), (5, 99280352), (8, 62050220), (10, 49640176), (16, 31025110), (20, 24820088), (31, 16012960), (32, 15512555), (40, 12410044), (41, 12107360), (62, 8006480), (80, 6205022), (82, 6053680), (124, 4003240), (155, 3202592), (160, 3102511), (164, 3026840), (205, 2421472), (248, 2001620), (310, 1601296), (328, 1513420), (410, 1210736), (496, 1000810), (620, 800648), (656, 756710), (820, 605368), (992, 500405), (1240, 400324), (1271, 390560), (1312, 378355), (1640, 302684), (2441, 203360), (2480, 200162), (2542, 195280), (3280, 151342), (4882, 101680), (4960, 100081), (5084, 97640), (6355, 78112), (6560, 75671), (9764, 50840), (10168, 48820), (12205, 40672), (12710, 39056), (19528, 25420), (20336, 24410)]