39185380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 91692720

約数和(自身を除く): 52507340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 5197, 7540, 10394, 20788, 25985, 51970, 67561, 103940, 135122, 150713, 270244, 301426, 337805, 602852, 675610, 753565, 1351220, 1507130, 1959269, 3014260, 3918538, 7837076, 9796345, 19592690, 39185380]

約数ペア:

[(1, 39185380), (2, 19592690), (4, 9796345), (5, 7837076), (10, 3918538), (13, 3014260), (20, 1959269), (26, 1507130), (29, 1351220), (52, 753565), (58, 675610), (65, 602852), (116, 337805), (130, 301426), (145, 270244), (260, 150713), (290, 135122), (377, 103940), (580, 67561), (754, 51970), (1508, 25985), (1885, 20788), (3770, 10394), (5197, 7540)]