5012960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 13335840

約数和(自身を除く): 8322880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 97, 136, 152, 160, 170, 190, 194, 272, 304, 323, 340, 380, 388, 485, 544, 608, 646, 680, 760, 776, 970, 1292, 1360, 1520, 1552, 1615, 1649, 1843, 1940, 2584, 2720, 3040, 3104, 3230, 3298, 3686, 3880, 5168, 6460, 6596, 7372, 7760, 8245, 9215, 10336, 12920, 13192, 14744, 15520, 16490, 18430, 25840, 26384, 29488, 31331, 32980, 36860, 51680, 52768, 58976, 62662, 65960, 73720, 125324, 131920, 147440, 156655, 250648, 263840, 294880, 313310, 501296, 626620, 1002592, 1253240, 2506480, 5012960]

約数ペア:

[(1, 5012960), (2, 2506480), (4, 1253240), (5, 1002592), (8, 626620), (10, 501296), (16, 313310), (17, 294880), (19, 263840), (20, 250648), (32, 156655), (34, 147440), (38, 131920), (40, 125324), (68, 73720), (76, 65960), (80, 62662), (85, 58976), (95, 52768), (97, 51680), (136, 36860), (152, 32980), (160, 31331), (170, 29488), (190, 26384), (194, 25840), (272, 18430), (304, 16490), (323, 15520), (340, 14744), (380, 13192), (388, 12920), (485, 10336), (544, 9215), (608, 8245), (646, 7760), (680, 7372), (760, 6596), (776, 6460), (970, 5168), (1292, 3880), (1360, 3686), (1520, 3298), (1552, 3230), (1615, 3104), (1649, 3040), (1843, 2720), (1940, 2584)]