24740660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 39126220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 76, 95, 131, 133, 140, 142, 190, 262, 266, 284, 355, 380, 497, 524, 532, 655, 665, 710, 917, 994, 1310, 1330, 1349, 1420, 1834, 1988, 2485, 2489, 2620, 2660, 2698, 3668, 4585, 4970, 4978, 5396, 6745, 9170, 9301, 9443, 9940, 9956, 12445, 13490, 17423, 18340, 18602, 18886, 24890, 26980, 34846, 37204, 37772, 46505, 47215, 49780, 65107, 69692, 87115, 93010, 94430, 130214, 174230, 176719, 186020, 188860, 260428, 325535, 348460, 353438, 651070, 706876, 883595, 1237033, 1302140, 1767190, 2474066, 3534380, 4948132, 6185165, 12370330, 24740660]

約数ペア:

[(1, 24740660), (2, 12370330), (4, 6185165), (5, 4948132), (7, 3534380), (10, 2474066), (14, 1767190), (19, 1302140), (20, 1237033), (28, 883595), (35, 706876), (38, 651070), (70, 353438), (71, 348460), (76, 325535), (95, 260428), (131, 188860), (133, 186020), (140, 176719), (142, 174230), (190, 130214), (262, 94430), (266, 93010), (284, 87115), (355, 69692), (380, 65107), (497, 49780), (524, 47215), (532, 46505), (655, 37772), (665, 37204), (710, 34846), (917, 26980), (994, 24890), (1310, 18886), (1330, 18602), (1349, 18340), (1420, 17423), (1834, 13490), (1988, 12445), (2485, 9956), (2489, 9940), (2620, 9443), (2660, 9301), (2698, 9170), (3668, 6745), (4585, 5396), (4970, 4978)]