25483380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 79008384

約数和(自身を除く): 53525004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 883, 962, 1110, 1443, 1766, 1924, 2220, 2405, 2649, 2886, 3532, 4415, 4810, 5298, 5772, 7215, 8830, 9620, 10596, 11479, 13245, 14430, 17660, 22958, 26490, 28860, 32671, 34437, 45916, 52980, 57395, 65342, 68874, 98013, 114790, 130684, 137748, 163355, 172185, 196026, 229580, 326710, 344370, 392052, 424723, 490065, 653420, 688740, 849446, 980130, 1274169, 1698892, 1960260, 2123615, 2548338, 4247230, 5096676, 6370845, 8494460, 12741690, 25483380]

約数ペア:

[(1, 25483380), (2, 12741690), (3, 8494460), (4, 6370845), (5, 5096676), (6, 4247230), (10, 2548338), (12, 2123615), (13, 1960260), (15, 1698892), (20, 1274169), (26, 980130), (30, 849446), (37, 688740), (39, 653420), (52, 490065), (60, 424723), (65, 392052), (74, 344370), (78, 326710), (111, 229580), (130, 196026), (148, 172185), (156, 163355), (185, 137748), (195, 130684), (222, 114790), (260, 98013), (370, 68874), (390, 65342), (444, 57395), (481, 52980), (555, 45916), (740, 34437), (780, 32671), (883, 28860), (962, 26490), (1110, 22958), (1443, 17660), (1766, 14430), (1924, 13245), (2220, 11479), (2405, 10596), (2649, 9620), (2886, 8830), (3532, 7215), (4415, 5772), (4810, 5298)]