13203412990

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 24385536000

約数和(自身を除く): 11182123010

約数列:

[1, 2, 5, 10, 79, 149, 158, 223, 298, 395, 446, 503, 745, 790, 1006, 1115, 1490, 2230, 2515, 5030, 11771, 17617, 23542, 33227, 35234, 39737, 58855, 66454, 74947, 79474, 88085, 112169, 117710, 149894, 166135, 176170, 198685, 224338, 332270, 374735, 397370, 560845, 749470, 1121690, 2624933, 5249866, 5920813, 8861351, 11841626, 13124665, 16713181, 17722702, 26249330, 29604065, 33426362, 44306755, 59208130, 83565905, 88613510, 167131810, 1320341299, 2640682598, 6601706495, 13203412990]

約数ペア:

[(1, 13203412990), (2, 6601706495), (5, 2640682598), (10, 1320341299), (79, 167131810), (149, 88613510), (158, 83565905), (223, 59208130), (298, 44306755), (395, 33426362), (446, 29604065), (503, 26249330), (745, 17722702), (790, 16713181), (1006, 13124665), (1115, 11841626), (1490, 8861351), (2230, 5920813), (2515, 5249866), (5030, 2624933), (11771, 1121690), (17617, 749470), (23542, 560845), (33227, 397370), (35234, 374735), (39737, 332270), (58855, 224338), (66454, 198685), (74947, 176170), (79474, 166135), (88085, 149894), (112169, 117710)]