218773670050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1\times {\mathrm{2179}}^1$

素因数の和:4148

約数の個数: 96

約数和(自身を含む): 443942210880

約数和(自身を除く): 225168540830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 1861, 2075, 2158, 2179, 3722, 4150, 4358, 5395, 9305, 10790, 10895, 18610, 21790, 24193, 26975, 28327, 46525, 48386, 53950, 54475, 56654, 93050, 108950, 120965, 141635, 154463, 180857, 241930, 283270, 308926, 361714, 604825, 708175, 772315, 904285, 1209650, 1416350, 1544630, 1808570, 2008019, 2351141, 3861575, 4016038, 4055119, 4521425, 4702282, 7723150, 8110238, 9042850, 10040095, 11755705, 20080190, 20275595, 23511410, 40551190, 50200475, 52716547, 58778525, 100400950, 101377975, 105433094, 117557050, 202755950, 263582735, 336574877, 527165470, 673149754, 1317913675, 1682874385, 2635827350, 3365748770, 4375473401, 8414371925, 8750946802, 16828743850, 21877367005, 43754734010, 109386835025, 218773670050]

約数ペア:

[(1, 218773670050), (2, 109386835025), (5, 43754734010), (10, 21877367005), (13, 16828743850), (25, 8750946802), (26, 8414371925), (50, 4375473401), (65, 3365748770), (83, 2635827350), (130, 1682874385), (166, 1317913675), (325, 673149754), (415, 527165470), (650, 336574877), (830, 263582735), (1079, 202755950), (1861, 117557050), (2075, 105433094), (2158, 101377975), (2179, 100400950), (3722, 58778525), (4150, 52716547), (4358, 50200475), (5395, 40551190), (9305, 23511410), (10790, 20275595), (10895, 20080190), (18610, 11755705), (21790, 10040095), (24193, 9042850), (26975, 8110238), (28327, 7723150), (46525, 4702282), (48386, 4521425), (53950, 4055119), (54475, 4016038), (56654, 3861575), (93050, 2351141), (108950, 2008019), (120965, 1808570), (141635, 1544630), (154463, 1416350), (180857, 1209650), (241930, 904285), (283270, 772315), (308926, 708175), (361714, 604825)]