18296936450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{3323}}^1$

素因数の和:3588

約数の個数: 96

約数和(自身を含む): 37704211776

約数和(自身を除く): 19407275326

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 197, 215, 325, 394, 430, 559, 650, 985, 1075, 1118, 1970, 2150, 2561, 2795, 3323, 4925, 5122, 5590, 6646, 8471, 9850, 12805, 13975, 16615, 16942, 25610, 27950, 33230, 42355, 43199, 64025, 83075, 84710, 86398, 110123, 128050, 142889, 166150, 211775, 215995, 220246, 285778, 423550, 431990, 550615, 654631, 714445, 1079975, 1101230, 1309262, 1428890, 1857557, 2159950, 2753075, 3273155, 3572225, 3715114, 5506150, 6546310, 7144450, 8510203, 9287785, 16365775, 17020406, 18575570, 28149133, 32731550, 42551015, 46438925, 56298266, 85102030, 92877850, 140745665, 212755075, 281491330, 365938729, 425510150, 703728325, 731877458, 1407456650, 1829693645, 3659387290, 9148468225, 18296936450]

約数ペア:

[(1, 18296936450), (2, 9148468225), (5, 3659387290), (10, 1829693645), (13, 1407456650), (25, 731877458), (26, 703728325), (43, 425510150), (50, 365938729), (65, 281491330), (86, 212755075), (130, 140745665), (197, 92877850), (215, 85102030), (325, 56298266), (394, 46438925), (430, 42551015), (559, 32731550), (650, 28149133), (985, 18575570), (1075, 17020406), (1118, 16365775), (1970, 9287785), (2150, 8510203), (2561, 7144450), (2795, 6546310), (3323, 5506150), (4925, 3715114), (5122, 3572225), (5590, 3273155), (6646, 2753075), (8471, 2159950), (9850, 1857557), (12805, 1428890), (13975, 1309262), (16615, 1101230), (16942, 1079975), (25610, 714445), (27950, 654631), (33230, 550615), (42355, 431990), (43199, 423550), (64025, 285778), (83075, 220246), (84710, 215995), (86398, 211775), (110123, 166150), (128050, 142889)]