358657840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6133}}^1$

素因数の和:6206

約数の個数: 80

約数和(自身を含む): 903611808

約数和(自身を除く): 544953968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3440, 3655, 5848, 6133, 7310, 11696, 12266, 14620, 24532, 29240, 30665, 49064, 58480, 61330, 98128, 104261, 122660, 208522, 245320, 263719, 417044, 490640, 521305, 527438, 834088, 1042610, 1054876, 1318595, 1668176, 2085220, 2109752, 2637190, 4170440, 4219504, 4483223, 5274380, 8340880, 8966446, 10548760, 17932892, 21097520, 22416115, 35865784, 44832230, 71731568, 89664460, 179328920, 358657840]

約数ペア:

[(1, 358657840), (2, 179328920), (4, 89664460), (5, 71731568), (8, 44832230), (10, 35865784), (16, 22416115), (17, 21097520), (20, 17932892), (34, 10548760), (40, 8966446), (43, 8340880), (68, 5274380), (80, 4483223), (85, 4219504), (86, 4170440), (136, 2637190), (170, 2109752), (172, 2085220), (215, 1668176), (272, 1318595), (340, 1054876), (344, 1042610), (430, 834088), (680, 527438), (688, 521305), (731, 490640), (860, 417044), (1360, 263719), (1462, 245320), (1720, 208522), (2924, 122660), (3440, 104261), (3655, 98128), (5848, 61330), (6133, 58480), (7310, 49064), (11696, 30665), (12266, 29240), (14620, 24532)]