184466920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{38113}}^1$

素因数の和:38146

約数の個数: 48

約数和(自身を含む): 456224580

約数和(自身を除く): 271757660

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 38113, 76226, 152452, 190565, 304904, 381130, 419243, 762260, 838486, 1524520, 1676972, 2096215, 3353944, 4192430, 4611673, 8384860, 9223346, 16769720, 18446692, 23058365, 36893384, 46116730, 92233460, 184466920]

約数ペア:

[(1, 184466920), (2, 92233460), (4, 46116730), (5, 36893384), (8, 23058365), (10, 18446692), (11, 16769720), (20, 9223346), (22, 8384860), (40, 4611673), (44, 4192430), (55, 3353944), (88, 2096215), (110, 1676972), (121, 1524520), (220, 838486), (242, 762260), (440, 419243), (484, 381130), (605, 304904), (968, 190565), (1210, 152452), (2420, 76226), (4840, 38113)]