67388620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 95181620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 59, 65, 92, 115, 118, 130, 191, 230, 236, 260, 295, 299, 382, 460, 590, 598, 764, 767, 955, 1180, 1196, 1357, 1495, 1534, 1910, 2483, 2714, 2990, 3068, 3820, 3835, 4393, 4966, 5428, 5980, 6785, 7670, 8786, 9932, 11269, 12415, 13570, 15340, 17572, 17641, 21965, 22538, 24830, 27140, 35282, 43930, 45076, 49660, 56345, 57109, 70564, 87860, 88205, 112690, 114218, 146497, 176410, 225380, 228436, 259187, 285545, 292994, 352820, 518374, 571090, 585988, 732485, 1036748, 1142180, 1295935, 1464970, 2591870, 2929940, 3369431, 5183740, 6738862, 13477724, 16847155, 33694310, 67388620]

約数ペア:

[(1, 67388620), (2, 33694310), (4, 16847155), (5, 13477724), (10, 6738862), (13, 5183740), (20, 3369431), (23, 2929940), (26, 2591870), (46, 1464970), (52, 1295935), (59, 1142180), (65, 1036748), (92, 732485), (115, 585988), (118, 571090), (130, 518374), (191, 352820), (230, 292994), (236, 285545), (260, 259187), (295, 228436), (299, 225380), (382, 176410), (460, 146497), (590, 114218), (598, 112690), (764, 88205), (767, 87860), (955, 70564), (1180, 57109), (1196, 56345), (1357, 49660), (1495, 45076), (1534, 43930), (1910, 35282), (2483, 27140), (2714, 24830), (2990, 22538), (3068, 21965), (3820, 17641), (3835, 17572), (4393, 15340), (4966, 13570), (5428, 12415), (5980, 11269), (6785, 9932), (7670, 8786)]