23044580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 53007024

約数和(自身を除く): 29962444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1453, 1586, 2906, 3172, 3965, 5812, 7265, 7930, 14530, 15860, 18889, 29060, 37778, 75556, 88633, 94445, 177266, 188890, 354532, 377780, 443165, 886330, 1152229, 1772660, 2304458, 4608916, 5761145, 11522290, 23044580]

約数ペア:

[(1, 23044580), (2, 11522290), (4, 5761145), (5, 4608916), (10, 2304458), (13, 1772660), (20, 1152229), (26, 886330), (52, 443165), (61, 377780), (65, 354532), (122, 188890), (130, 177266), (244, 94445), (260, 88633), (305, 75556), (610, 37778), (793, 29060), (1220, 18889), (1453, 15860), (1586, 14530), (2906, 7930), (3172, 7265), (3965, 5812)]