45147160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 64338920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1583, 2852, 3166, 3565, 5704, 6332, 7130, 7915, 12664, 14260, 15830, 28520, 31660, 36409, 49073, 63320, 72818, 98146, 145636, 182045, 196292, 245365, 291272, 364090, 392584, 490730, 728180, 981460, 1128679, 1456360, 1962920, 2257358, 4514716, 5643395, 9029432, 11286790, 22573580, 45147160]

約数ペア:

[(1, 45147160), (2, 22573580), (4, 11286790), (5, 9029432), (8, 5643395), (10, 4514716), (20, 2257358), (23, 1962920), (31, 1456360), (40, 1128679), (46, 981460), (62, 728180), (92, 490730), (115, 392584), (124, 364090), (155, 291272), (184, 245365), (230, 196292), (248, 182045), (310, 145636), (460, 98146), (620, 72818), (713, 63320), (920, 49073), (1240, 36409), (1426, 31660), (1583, 28520), (2852, 15830), (3166, 14260), (3565, 12664), (5704, 7915), (6332, 7130)]