130823650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 251858880

約数和(自身を除く): 121035230

約数列:

[1, 2, 5, 10, 25, 50, 59, 61, 118, 122, 295, 305, 590, 610, 727, 1454, 1475, 1525, 2950, 3050, 3599, 3635, 7198, 7270, 17995, 18175, 35990, 36350, 42893, 44347, 85786, 88694, 89975, 179950, 214465, 221735, 428930, 443470, 1072325, 1108675, 2144650, 2217350, 2616473, 5232946, 13082365, 26164730, 65411825, 130823650]

約数ペア:

[(1, 130823650), (2, 65411825), (5, 26164730), (10, 13082365), (25, 5232946), (50, 2616473), (59, 2217350), (61, 2144650), (118, 1108675), (122, 1072325), (295, 443470), (305, 428930), (590, 221735), (610, 214465), (727, 179950), (1454, 89975), (1475, 88694), (1525, 85786), (2950, 44347), (3050, 42893), (3599, 36350), (3635, 35990), (7198, 18175), (7270, 17995)]