86864013760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{44449}}^1$

素因数の和:44694

約数の個数: 112

約数和(自身を含む): 214606022400

約数和(自身を除く): 127742008640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 197, 248, 310, 320, 394, 496, 620, 788, 985, 992, 1240, 1576, 1970, 1984, 2480, 3152, 3940, 4960, 6107, 6304, 7880, 9920, 12214, 12608, 15760, 24428, 30535, 31520, 44449, 48856, 61070, 63040, 88898, 97712, 122140, 177796, 195424, 222245, 244280, 355592, 390848, 444490, 488560, 711184, 888980, 977120, 1377919, 1422368, 1777960, 1954240, 2755838, 2844736, 3555920, 5511676, 6889595, 7111840, 8756453, 11023352, 13779190, 14223680, 17512906, 22046704, 27558380, 35025812, 43782265, 44093408, 55116760, 70051624, 87564530, 88186816, 110233520, 140103248, 175129060, 220467040, 271450043, 280206496, 350258120, 440934080, 542900086, 560412992, 700516240, 1085800172, 1357250215, 1401032480, 2171600344, 2714500430, 2802064960, 4343200688, 5429000860, 8686401376, 10858001720, 17372802752, 21716003440, 43432006880, 86864013760]

約数ペア:

[(1, 86864013760), (2, 43432006880), (4, 21716003440), (5, 17372802752), (8, 10858001720), (10, 8686401376), (16, 5429000860), (20, 4343200688), (31, 2802064960), (32, 2714500430), (40, 2171600344), (62, 1401032480), (64, 1357250215), (80, 1085800172), (124, 700516240), (155, 560412992), (160, 542900086), (197, 440934080), (248, 350258120), (310, 280206496), (320, 271450043), (394, 220467040), (496, 175129060), (620, 140103248), (788, 110233520), (985, 88186816), (992, 87564530), (1240, 70051624), (1576, 55116760), (1970, 44093408), (1984, 43782265), (2480, 35025812), (3152, 27558380), (3940, 22046704), (4960, 17512906), (6107, 14223680), (6304, 13779190), (7880, 11023352), (9920, 8756453), (12214, 7111840), (12608, 6889595), (15760, 5511676), (24428, 3555920), (30535, 2844736), (31520, 2755838), (44449, 1954240), (48856, 1777960), (61070, 1422368), (63040, 1377919), (88898, 977120), (97712, 888980), (122140, 711184), (177796, 488560), (195424, 444490), (222245, 390848), (244280, 355592)]