29044520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 68774400

約数和(自身を除く): 39729880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 397, 472, 590, 620, 794, 1180, 1240, 1588, 1829, 1985, 2360, 3176, 3658, 3970, 7316, 7940, 9145, 12307, 14632, 15880, 18290, 23423, 24614, 36580, 46846, 49228, 61535, 73160, 93692, 98456, 117115, 123070, 187384, 234230, 246140, 468460, 492280, 726113, 936920, 1452226, 2904452, 3630565, 5808904, 7261130, 14522260, 29044520]

約数ペア:

[(1, 29044520), (2, 14522260), (4, 7261130), (5, 5808904), (8, 3630565), (10, 2904452), (20, 1452226), (31, 936920), (40, 726113), (59, 492280), (62, 468460), (118, 246140), (124, 234230), (155, 187384), (236, 123070), (248, 117115), (295, 98456), (310, 93692), (397, 73160), (472, 61535), (590, 49228), (620, 46846), (794, 36580), (1180, 24614), (1240, 23423), (1588, 18290), (1829, 15880), (1985, 14632), (2360, 12307), (3176, 9145), (3658, 7940), (3970, 7316)]