48824680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3826

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 73647320

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 3779, 6460, 7558, 12920, 15116, 18895, 30232, 37790, 64243, 71801, 75580, 128486, 143602, 151160, 256972, 287204, 321215, 359005, 513944, 574408, 642430, 718010, 1220617, 1284860, 1436020, 2441234, 2569720, 2872040, 4882468, 6103085, 9764936, 12206170, 24412340, 48824680]

約数ペア:

[(1, 48824680), (2, 24412340), (4, 12206170), (5, 9764936), (8, 6103085), (10, 4882468), (17, 2872040), (19, 2569720), (20, 2441234), (34, 1436020), (38, 1284860), (40, 1220617), (68, 718010), (76, 642430), (85, 574408), (95, 513944), (136, 359005), (152, 321215), (170, 287204), (190, 256972), (323, 151160), (340, 143602), (380, 128486), (646, 75580), (680, 71801), (760, 64243), (1292, 37790), (1615, 30232), (2584, 18895), (3230, 15116), (3779, 12920), (6460, 7558)]