23150101780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{8887}}^1$

素因数の和:9185

約数の個数: 96

約数和(自身を含む): 53808378624

約数和(自身を除く): 30658276844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 233, 260, 430, 466, 559, 860, 932, 1118, 1165, 2236, 2330, 2795, 3029, 4660, 5590, 6058, 8887, 10019, 11180, 12116, 15145, 17774, 20038, 30290, 35548, 40076, 44435, 50095, 60580, 88870, 100190, 115531, 130247, 177740, 200380, 231062, 260494, 382141, 462124, 520988, 577655, 651235, 764282, 1155310, 1302470, 1528564, 1910705, 2070671, 2310620, 2604940, 3821410, 4141342, 4967833, 7642820, 8282684, 9935666, 10353355, 19871332, 20706710, 24839165, 26918723, 41413420, 49678330, 53837446, 89038853, 99356660, 107674892, 134593615, 178077706, 269187230, 356155412, 445194265, 538374460, 890388530, 1157505089, 1780777060, 2315010178, 4630020356, 5787525445, 11575050890, 23150101780]

約数ペア:

[(1, 23150101780), (2, 11575050890), (4, 5787525445), (5, 4630020356), (10, 2315010178), (13, 1780777060), (20, 1157505089), (26, 890388530), (43, 538374460), (52, 445194265), (65, 356155412), (86, 269187230), (130, 178077706), (172, 134593615), (215, 107674892), (233, 99356660), (260, 89038853), (430, 53837446), (466, 49678330), (559, 41413420), (860, 26918723), (932, 24839165), (1118, 20706710), (1165, 19871332), (2236, 10353355), (2330, 9935666), (2795, 8282684), (3029, 7642820), (4660, 4967833), (5590, 4141342), (6058, 3821410), (8887, 2604940), (10019, 2310620), (11180, 2070671), (12116, 1910705), (15145, 1528564), (17774, 1302470), (20038, 1155310), (30290, 764282), (35548, 651235), (40076, 577655), (44435, 520988), (50095, 462124), (60580, 382141), (88870, 260494), (100190, 231062), (115531, 200380), (130247, 177740)]