4414343440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{18217}}^1$

素因数の和:18476

約数の個数: 80

約数和(自身を含む): 11100883248

約数和(自身を除く): 6686539808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 233, 260, 466, 520, 932, 1040, 1165, 1864, 2330, 3029, 3728, 4660, 6058, 9320, 12116, 15145, 18217, 18640, 24232, 30290, 36434, 48464, 60580, 72868, 91085, 121160, 145736, 182170, 236821, 242320, 291472, 364340, 473642, 728680, 947284, 1184105, 1457360, 1894568, 2368210, 3789136, 4244561, 4736420, 8489122, 9472840, 16978244, 18945680, 21222805, 33956488, 42445610, 55179293, 67912976, 84891220, 110358586, 169782440, 220717172, 275896465, 339564880, 441434344, 551792930, 882868688, 1103585860, 2207171720, 4414343440]

約数ペア:

[(1, 4414343440), (2, 2207171720), (4, 1103585860), (5, 882868688), (8, 551792930), (10, 441434344), (13, 339564880), (16, 275896465), (20, 220717172), (26, 169782440), (40, 110358586), (52, 84891220), (65, 67912976), (80, 55179293), (104, 42445610), (130, 33956488), (208, 21222805), (233, 18945680), (260, 16978244), (466, 9472840), (520, 8489122), (932, 4736420), (1040, 4244561), (1165, 3789136), (1864, 2368210), (2330, 1894568), (3029, 1457360), (3728, 1184105), (4660, 947284), (6058, 728680), (9320, 473642), (12116, 364340), (15145, 291472), (18217, 242320), (18640, 236821), (24232, 182170), (30290, 145736), (36434, 121160), (48464, 91085), (60580, 72868)]