71775650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 137622888

約数和(自身を除く): 65847238

約数列:

[1, 2, 5, 10, 25, 50, 61, 101, 122, 202, 233, 305, 466, 505, 610, 1010, 1165, 1525, 2330, 2525, 3050, 5050, 5825, 6161, 11650, 12322, 14213, 23533, 28426, 30805, 47066, 61610, 71065, 117665, 142130, 154025, 235330, 308050, 355325, 588325, 710650, 1176650, 1435513, 2871026, 7177565, 14355130, 35887825, 71775650]

約数ペア:

[(1, 71775650), (2, 35887825), (5, 14355130), (10, 7177565), (25, 2871026), (50, 1435513), (61, 1176650), (101, 710650), (122, 588325), (202, 355325), (233, 308050), (305, 235330), (466, 154025), (505, 142130), (610, 117665), (1010, 71065), (1165, 61610), (1525, 47066), (2330, 30805), (2525, 28426), (3050, 23533), (5050, 14213), (5825, 12322), (6161, 11650)]