26762450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 61871040

約数和(自身を除く): 35108590

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 197, 209, 247, 275, 286, 325, 394, 418, 475, 494, 550, 650, 715, 950, 985, 1045, 1235, 1430, 1970, 2090, 2167, 2470, 2561, 2717, 3575, 3743, 4334, 4925, 5122, 5225, 5434, 6175, 7150, 7486, 9850, 10450, 10835, 12350, 12805, 13585, 18715, 21670, 25610, 27170, 28171, 37430, 41173, 48659, 54175, 56342, 64025, 67925, 82346, 93575, 97318, 108350, 128050, 135850, 140855, 187150, 205865, 243295, 281710, 411730, 486590, 535249, 704275, 1029325, 1070498, 1216475, 1408550, 2058650, 2432950, 2676245, 5352490, 13381225, 26762450]

約数ペア:

[(1, 26762450), (2, 13381225), (5, 5352490), (10, 2676245), (11, 2432950), (13, 2058650), (19, 1408550), (22, 1216475), (25, 1070498), (26, 1029325), (38, 704275), (50, 535249), (55, 486590), (65, 411730), (95, 281710), (110, 243295), (130, 205865), (143, 187150), (190, 140855), (197, 135850), (209, 128050), (247, 108350), (275, 97318), (286, 93575), (325, 82346), (394, 67925), (418, 64025), (475, 56342), (494, 54175), (550, 48659), (650, 41173), (715, 37430), (950, 28171), (985, 27170), (1045, 25610), (1235, 21670), (1430, 18715), (1970, 13585), (2090, 12805), (2167, 12350), (2470, 10835), (2561, 10450), (2717, 9850), (3575, 7486), (3743, 7150), (4334, 6175), (4925, 5434), (5122, 5225)]