23974160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 80

約数和(自身を含む): 65805312

約数和(自身を除く): 41831152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1381, 1736, 2170, 2480, 2762, 3472, 4340, 5524, 6905, 8680, 9667, 11048, 13810, 17360, 19334, 22096, 27620, 38668, 42811, 48335, 55240, 77336, 85622, 96670, 110480, 154672, 171244, 193340, 214055, 299677, 342488, 386680, 428110, 599354, 684976, 773360, 856220, 1198708, 1498385, 1712440, 2397416, 2996770, 3424880, 4794832, 5993540, 11987080, 23974160]

約数ペア:

[(1, 23974160), (2, 11987080), (4, 5993540), (5, 4794832), (7, 3424880), (8, 2996770), (10, 2397416), (14, 1712440), (16, 1498385), (20, 1198708), (28, 856220), (31, 773360), (35, 684976), (40, 599354), (56, 428110), (62, 386680), (70, 342488), (80, 299677), (112, 214055), (124, 193340), (140, 171244), (155, 154672), (217, 110480), (248, 96670), (280, 85622), (310, 77336), (434, 55240), (496, 48335), (560, 42811), (620, 38668), (868, 27620), (1085, 22096), (1240, 19334), (1381, 17360), (1736, 13810), (2170, 11048), (2480, 9667), (2762, 8680), (3472, 6905), (4340, 5524)]