292910320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 711954432

約数和(自身を除く): 419044112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 620, 664, 830, 1240, 1328, 1423, 1660, 2480, 2573, 2846, 3320, 5146, 5692, 6640, 7115, 10292, 11384, 12865, 14230, 20584, 22768, 25730, 28460, 41168, 44113, 51460, 56920, 88226, 102920, 113840, 118109, 176452, 205840, 220565, 236218, 352904, 441130, 472436, 590545, 705808, 882260, 944872, 1181090, 1764520, 1889744, 2362180, 3529040, 3661379, 4724360, 7322758, 9448720, 14645516, 18306895, 29291032, 36613790, 58582064, 73227580, 146455160, 292910320]

約数ペア:

[(1, 292910320), (2, 146455160), (4, 73227580), (5, 58582064), (8, 36613790), (10, 29291032), (16, 18306895), (20, 14645516), (31, 9448720), (40, 7322758), (62, 4724360), (80, 3661379), (83, 3529040), (124, 2362180), (155, 1889744), (166, 1764520), (248, 1181090), (310, 944872), (332, 882260), (415, 705808), (496, 590545), (620, 472436), (664, 441130), (830, 352904), (1240, 236218), (1328, 220565), (1423, 205840), (1660, 176452), (2480, 118109), (2573, 113840), (2846, 102920), (3320, 88226), (5146, 56920), (5692, 51460), (6640, 44113), (7115, 41168), (10292, 28460), (11384, 25730), (12865, 22768), (14230, 20584)]