63397300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 147455840

約数和(自身を除く): 84058540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 475, 547, 610, 950, 1094, 1159, 1220, 1525, 1900, 2188, 2318, 2735, 3050, 4636, 5470, 5795, 6100, 10393, 10940, 11590, 13675, 20786, 23180, 27350, 28975, 33367, 41572, 51965, 54700, 57950, 66734, 103930, 115900, 133468, 166835, 207860, 259825, 333670, 519650, 633973, 667340, 834175, 1039300, 1267946, 1668350, 2535892, 3169865, 3336700, 6339730, 12679460, 15849325, 31698650, 63397300]

約数ペア:

[(1, 63397300), (2, 31698650), (4, 15849325), (5, 12679460), (10, 6339730), (19, 3336700), (20, 3169865), (25, 2535892), (38, 1668350), (50, 1267946), (61, 1039300), (76, 834175), (95, 667340), (100, 633973), (122, 519650), (190, 333670), (244, 259825), (305, 207860), (380, 166835), (475, 133468), (547, 115900), (610, 103930), (950, 66734), (1094, 57950), (1159, 54700), (1220, 51965), (1525, 41572), (1900, 33367), (2188, 28975), (2318, 27350), (2735, 23180), (3050, 20786), (4636, 13675), (5470, 11590), (5795, 10940), (6100, 10393)]