13096700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 30675120

約数和(自身を除く): 17578420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 113, 122, 190, 226, 244, 305, 380, 452, 475, 565, 610, 950, 1130, 1159, 1220, 1525, 1900, 2147, 2260, 2318, 2825, 3050, 4294, 4636, 5650, 5795, 6100, 6893, 8588, 10735, 11300, 11590, 13786, 21470, 23180, 27572, 28975, 34465, 42940, 53675, 57950, 68930, 107350, 115900, 130967, 137860, 172325, 214700, 261934, 344650, 523868, 654835, 689300, 1309670, 2619340, 3274175, 6548350, 13096700]

約数ペア:

[(1, 13096700), (2, 6548350), (4, 3274175), (5, 2619340), (10, 1309670), (19, 689300), (20, 654835), (25, 523868), (38, 344650), (50, 261934), (61, 214700), (76, 172325), (95, 137860), (100, 130967), (113, 115900), (122, 107350), (190, 68930), (226, 57950), (244, 53675), (305, 42940), (380, 34465), (452, 28975), (475, 27572), (565, 23180), (610, 21470), (950, 13786), (1130, 11590), (1159, 11300), (1220, 10735), (1525, 8588), (1900, 6893), (2147, 6100), (2260, 5795), (2318, 5650), (2825, 4636), (3050, 4294)]