79300

素因数分解:

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

素因数の和:88

約数の個数: 36

約数和(自身を含む): 188356

約数和(自身を除く): 109056

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 130, 244, 260, 305, 325, 610, 650, 793, 1220, 1300, 1525, 1586, 3050, 3172, 3965, 6100, 7930, 15860, 19825, 39650, 79300]

約数ペア:

[(1, 79300), (2, 39650), (4, 19825), (5, 15860), (10, 7930), (13, 6100), (20, 3965), (25, 3172), (26, 3050), (50, 1586), (52, 1525), (61, 1300), (65, 1220), (100, 793), (122, 650), (130, 610), (244, 325), (260, 305)]