38302420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 48909740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 823, 895, 1646, 1790, 2327, 3292, 3580, 4115, 4654, 8230, 9308, 10699, 11635, 16460, 21398, 23270, 42796, 46540, 53495, 106990, 147317, 213980, 294634, 589268, 736585, 1473170, 1915121, 2946340, 3830242, 7660484, 9575605, 19151210, 38302420]

約数ペア:

[(1, 38302420), (2, 19151210), (4, 9575605), (5, 7660484), (10, 3830242), (13, 2946340), (20, 1915121), (26, 1473170), (52, 736585), (65, 589268), (130, 294634), (179, 213980), (260, 147317), (358, 106990), (716, 53495), (823, 46540), (895, 42796), (1646, 23270), (1790, 21398), (2327, 16460), (3292, 11635), (3580, 10699), (4115, 9308), (4654, 8230)]