25335780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 76567680

約数和(自身を除く): 51231900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 236, 255, 295, 340, 354, 421, 510, 590, 708, 842, 885, 1003, 1020, 1180, 1263, 1684, 1770, 2006, 2105, 2526, 3009, 3540, 4012, 4210, 5015, 5052, 6018, 6315, 7157, 8420, 10030, 12036, 12630, 14314, 15045, 20060, 21471, 24839, 25260, 28628, 30090, 35785, 42942, 49678, 60180, 71570, 74517, 85884, 99356, 107355, 124195, 143140, 149034, 214710, 248390, 298068, 372585, 422263, 429420, 496780, 745170, 844526, 1266789, 1490340, 1689052, 2111315, 2533578, 4222630, 5067156, 6333945, 8445260, 12667890, 25335780]

約数ペア:

[(1, 25335780), (2, 12667890), (3, 8445260), (4, 6333945), (5, 5067156), (6, 4222630), (10, 2533578), (12, 2111315), (15, 1689052), (17, 1490340), (20, 1266789), (30, 844526), (34, 745170), (51, 496780), (59, 429420), (60, 422263), (68, 372585), (85, 298068), (102, 248390), (118, 214710), (170, 149034), (177, 143140), (204, 124195), (236, 107355), (255, 99356), (295, 85884), (340, 74517), (354, 71570), (421, 60180), (510, 49678), (590, 42942), (708, 35785), (842, 30090), (885, 28628), (1003, 25260), (1020, 24839), (1180, 21471), (1263, 20060), (1684, 15045), (1770, 14314), (2006, 12630), (2105, 12036), (2526, 10030), (3009, 8420), (3540, 7157), (4012, 6315), (4210, 6018), (5015, 5052)]