33958700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 79109520

約数和(自身を除く): 45150820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 293, 305, 380, 475, 586, 610, 950, 1159, 1172, 1220, 1465, 1525, 1900, 2318, 2930, 3050, 4636, 5567, 5795, 5860, 6100, 7325, 11134, 11590, 14650, 17873, 22268, 23180, 27835, 28975, 29300, 35746, 55670, 57950, 71492, 89365, 111340, 115900, 139175, 178730, 278350, 339587, 357460, 446825, 556700, 679174, 893650, 1358348, 1697935, 1787300, 3395870, 6791740, 8489675, 16979350, 33958700]

約数ペア:

[(1, 33958700), (2, 16979350), (4, 8489675), (5, 6791740), (10, 3395870), (19, 1787300), (20, 1697935), (25, 1358348), (38, 893650), (50, 679174), (61, 556700), (76, 446825), (95, 357460), (100, 339587), (122, 278350), (190, 178730), (244, 139175), (293, 115900), (305, 111340), (380, 89365), (475, 71492), (586, 57950), (610, 55670), (950, 35746), (1159, 29300), (1172, 28975), (1220, 27835), (1465, 23180), (1525, 22268), (1900, 17873), (2318, 14650), (2930, 11590), (3050, 11134), (4636, 7325), (5567, 6100), (5795, 5860)]