877029160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 2322535680

約数和(自身を除く): 1445506520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 113, 140, 212, 226, 265, 280, 371, 424, 452, 523, 530, 565, 742, 791, 904, 1046, 1060, 1130, 1484, 1582, 1855, 2092, 2120, 2260, 2615, 2968, 3164, 3661, 3710, 3955, 4184, 4520, 5230, 5989, 6328, 7322, 7420, 7910, 10460, 11978, 14644, 14840, 15820, 18305, 20920, 23956, 27719, 29288, 29945, 31640, 36610, 41923, 47912, 55438, 59099, 59890, 73220, 83846, 110876, 118198, 119780, 138595, 146440, 167692, 194033, 209615, 221752, 236396, 239560, 277190, 295495, 335384, 388066, 413693, 419230, 472792, 554380, 590990, 776132, 827386, 838460, 970165, 1108760, 1181980, 1552264, 1654772, 1676920, 1940330, 2068465, 2363960, 3132247, 3309544, 3880660, 4136930, 6264494, 7761320, 8273860, 12528988, 15661235, 16547720, 21925729, 25057976, 31322470, 43851458, 62644940, 87702916, 109628645, 125289880, 175405832, 219257290, 438514580, 877029160]

約数ペア:

[(1, 877029160), (2, 438514580), (4, 219257290), (5, 175405832), (7, 125289880), (8, 109628645), (10, 87702916), (14, 62644940), (20, 43851458), (28, 31322470), (35, 25057976), (40, 21925729), (53, 16547720), (56, 15661235), (70, 12528988), (106, 8273860), (113, 7761320), (140, 6264494), (212, 4136930), (226, 3880660), (265, 3309544), (280, 3132247), (371, 2363960), (424, 2068465), (452, 1940330), (523, 1676920), (530, 1654772), (565, 1552264), (742, 1181980), (791, 1108760), (904, 970165), (1046, 838460), (1060, 827386), (1130, 776132), (1484, 590990), (1582, 554380), (1855, 472792), (2092, 419230), (2120, 413693), (2260, 388066), (2615, 335384), (2968, 295495), (3164, 277190), (3661, 239560), (3710, 236396), (3955, 221752), (4184, 209615), (4520, 194033), (5230, 167692), (5989, 146440), (6328, 138595), (7322, 119780), (7420, 118198), (7910, 110876), (10460, 83846), (11978, 73220), (14644, 59890), (14840, 59099), (15820, 55438), (18305, 47912), (20920, 41923), (23956, 36610), (27719, 31640), (29288, 29945)]