190853360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 469469952

約数和(自身を除く): 278616592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 1877, 2480, 2542, 3280, 3754, 5084, 6355, 7508, 9385, 10168, 12710, 15016, 18770, 20336, 25420, 30032, 37540, 50840, 58187, 75080, 76957, 101680, 116374, 150160, 153914, 232748, 290935, 307828, 384785, 465496, 581870, 615656, 769570, 930992, 1163740, 1231312, 1539140, 2327480, 2385667, 3078280, 4654960, 4771334, 6156560, 9542668, 11928335, 19085336, 23856670, 38170672, 47713340, 95426680, 190853360]

約数ペア:

[(1, 190853360), (2, 95426680), (4, 47713340), (5, 38170672), (8, 23856670), (10, 19085336), (16, 11928335), (20, 9542668), (31, 6156560), (40, 4771334), (41, 4654960), (62, 3078280), (80, 2385667), (82, 2327480), (124, 1539140), (155, 1231312), (164, 1163740), (205, 930992), (248, 769570), (310, 615656), (328, 581870), (410, 465496), (496, 384785), (620, 307828), (656, 290935), (820, 232748), (1240, 153914), (1271, 150160), (1640, 116374), (1877, 101680), (2480, 76957), (2542, 75080), (3280, 58187), (3754, 50840), (5084, 37540), (6355, 30032), (7508, 25420), (9385, 20336), (10168, 18770), (12710, 15016)]