97579820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19794

約数の個数: 48

約数和(自身を含む): 232307040

約数和(自身を除く): 134727220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 19753, 39506, 79012, 98765, 197530, 256789, 375307, 395060, 513578, 750614, 1027156, 1283945, 1501228, 1876535, 2567890, 3753070, 4878991, 5135780, 7506140, 9757982, 19515964, 24394955, 48789910, 97579820]

約数ペア:

[(1, 97579820), (2, 48789910), (4, 24394955), (5, 19515964), (10, 9757982), (13, 7506140), (19, 5135780), (20, 4878991), (26, 3753070), (38, 2567890), (52, 1876535), (65, 1501228), (76, 1283945), (95, 1027156), (130, 750614), (190, 513578), (247, 395060), (260, 375307), (380, 256789), (494, 197530), (988, 98765), (1235, 79012), (2470, 39506), (4940, 19753)]