41061444320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{636809}}^1$

素因数の和:636868

約数の個数: 96

約数和(自身を含む): 107839952640

約数和(自身を除く): 66778508320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 32240, 64480, 636809, 1273618, 2547236, 3184045, 5094472, 6368090, 8278517, 10188944, 12736180, 16557034, 19741079, 20377888, 25472360, 33114068, 39482158, 41392585, 50944720, 66228136, 78964316, 82785170, 98705395, 101889440, 132456272, 157928632, 165570340, 197410790, 256634027, 264912544, 315857264, 331140680, 394821580, 513268054, 631714528, 662281360, 789643160, 1026536108, 1283170135, 1324562720, 1579286320, 2053072216, 2566340270, 3158572640, 4106144432, 5132680540, 8212288864, 10265361080, 20530722160, 41061444320]

約数ペア:

[(1, 41061444320), (2, 20530722160), (4, 10265361080), (5, 8212288864), (8, 5132680540), (10, 4106144432), (13, 3158572640), (16, 2566340270), (20, 2053072216), (26, 1579286320), (31, 1324562720), (32, 1283170135), (40, 1026536108), (52, 789643160), (62, 662281360), (65, 631714528), (80, 513268054), (104, 394821580), (124, 331140680), (130, 315857264), (155, 264912544), (160, 256634027), (208, 197410790), (248, 165570340), (260, 157928632), (310, 132456272), (403, 101889440), (416, 98705395), (496, 82785170), (520, 78964316), (620, 66228136), (806, 50944720), (992, 41392585), (1040, 39482158), (1240, 33114068), (1612, 25472360), (2015, 20377888), (2080, 19741079), (2480, 16557034), (3224, 12736180), (4030, 10188944), (4960, 8278517), (6448, 6368090), (8060, 5094472), (12896, 3184045), (16120, 2547236), (32240, 1273618), (64480, 636809)]