40978387630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{21221}}^1$

素因数の和:21589

約数の個数: 64

約数和(自身を含む): 80475861312

約数和(自身を除く): 39497473682

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 307, 370, 614, 629, 1258, 1535, 3070, 3145, 5219, 6290, 10438, 11359, 21221, 22718, 26095, 42442, 52190, 56795, 106105, 113590, 193103, 212210, 360757, 386206, 721514, 785177, 965515, 1570354, 1803785, 1931030, 3607570, 3925885, 6514847, 7851770, 13029694, 13348009, 26696018, 32574235, 65148470, 66740045, 110752399, 133480090, 221504798, 241049339, 482098678, 553761995, 1107523990, 1205246695, 2410493390, 4097838763, 8195677526, 20489193815, 40978387630]

約数ペア:

[(1, 40978387630), (2, 20489193815), (5, 8195677526), (10, 4097838763), (17, 2410493390), (34, 1205246695), (37, 1107523990), (74, 553761995), (85, 482098678), (170, 241049339), (185, 221504798), (307, 133480090), (370, 110752399), (614, 66740045), (629, 65148470), (1258, 32574235), (1535, 26696018), (3070, 13348009), (3145, 13029694), (5219, 7851770), (6290, 6514847), (10438, 3925885), (11359, 3607570), (21221, 1931030), (22718, 1803785), (26095, 1570354), (42442, 965515), (52190, 785177), (56795, 721514), (106105, 386206), (113590, 360757), (193103, 212210)]