7709791520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{1523}}^1$

素因数の和:2658

約数の個数: 96

約数和(自身を含む): 18872118720

約数和(自身を除く): 11162327200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1091, 1160, 1523, 2182, 2320, 3046, 4364, 4640, 5455, 6092, 7615, 8728, 10910, 12184, 15230, 17456, 21820, 24368, 30460, 31639, 34912, 43640, 44167, 48736, 60920, 63278, 87280, 88334, 121840, 126556, 158195, 174560, 176668, 220835, 243680, 253112, 316390, 353336, 441670, 506224, 632780, 706672, 883340, 1012448, 1265560, 1413344, 1661593, 1766680, 2531120, 3323186, 3533360, 5062240, 6646372, 7066720, 8307965, 13292744, 16615930, 26585488, 33231860, 48186197, 53170976, 66463720, 96372394, 132927440, 192744788, 240930985, 265854880, 385489576, 481861970, 770979152, 963723940, 1541958304, 1927447880, 3854895760, 7709791520]

約数ペア:

[(1, 7709791520), (2, 3854895760), (4, 1927447880), (5, 1541958304), (8, 963723940), (10, 770979152), (16, 481861970), (20, 385489576), (29, 265854880), (32, 240930985), (40, 192744788), (58, 132927440), (80, 96372394), (116, 66463720), (145, 53170976), (160, 48186197), (232, 33231860), (290, 26585488), (464, 16615930), (580, 13292744), (928, 8307965), (1091, 7066720), (1160, 6646372), (1523, 5062240), (2182, 3533360), (2320, 3323186), (3046, 2531120), (4364, 1766680), (4640, 1661593), (5455, 1413344), (6092, 1265560), (7615, 1012448), (8728, 883340), (10910, 706672), (12184, 632780), (15230, 506224), (17456, 441670), (21820, 353336), (24368, 316390), (30460, 253112), (31639, 243680), (34912, 220835), (43640, 176668), (44167, 174560), (48736, 158195), (60920, 126556), (63278, 121840), (87280, 88334)]