76643450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 156120216

約数和(自身を除く): 79476766

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 1933, 3050, 3866, 3965, 7930, 9665, 19330, 19825, 25129, 39650, 48325, 50258, 96650, 117913, 125645, 235826, 251290, 589565, 628225, 1179130, 1256450, 1532869, 2947825, 3065738, 5895650, 7664345, 15328690, 38321725, 76643450]

約数ペア:

[(1, 76643450), (2, 38321725), (5, 15328690), (10, 7664345), (13, 5895650), (25, 3065738), (26, 2947825), (50, 1532869), (61, 1256450), (65, 1179130), (122, 628225), (130, 589565), (305, 251290), (325, 235826), (610, 125645), (650, 117913), (793, 96650), (1525, 50258), (1586, 48325), (1933, 39650), (3050, 25129), (3866, 19825), (3965, 19330), (7930, 9665)]