45491320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 85145480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 503, 532, 595, 646, 665, 680, 760, 952, 1006, 1064, 1190, 1292, 1330, 1615, 2012, 2261, 2380, 2515, 2584, 2660, 3230, 3521, 4024, 4522, 4760, 5030, 5320, 6460, 7042, 8551, 9044, 9557, 10060, 11305, 12920, 14084, 17102, 17605, 18088, 19114, 20120, 22610, 28168, 34204, 35210, 38228, 42755, 45220, 47785, 59857, 66899, 68408, 70420, 76456, 85510, 90440, 95570, 119714, 133798, 140840, 162469, 171020, 191140, 239428, 267596, 299285, 324938, 334495, 342040, 382280, 478856, 535192, 598570, 649876, 668990, 812345, 1137283, 1197140, 1299752, 1337980, 1624690, 2274566, 2394280, 2675960, 3249380, 4549132, 5686415, 6498760, 9098264, 11372830, 22745660, 45491320]

約数ペア:

[(1, 45491320), (2, 22745660), (4, 11372830), (5, 9098264), (7, 6498760), (8, 5686415), (10, 4549132), (14, 3249380), (17, 2675960), (19, 2394280), (20, 2274566), (28, 1624690), (34, 1337980), (35, 1299752), (38, 1197140), (40, 1137283), (56, 812345), (68, 668990), (70, 649876), (76, 598570), (85, 535192), (95, 478856), (119, 382280), (133, 342040), (136, 334495), (140, 324938), (152, 299285), (170, 267596), (190, 239428), (238, 191140), (266, 171020), (280, 162469), (323, 140840), (340, 133798), (380, 119714), (476, 95570), (503, 90440), (532, 85510), (595, 76456), (646, 70420), (665, 68408), (680, 66899), (760, 59857), (952, 47785), (1006, 45220), (1064, 42755), (1190, 38228), (1292, 35210), (1330, 34204), (1615, 28168), (2012, 22610), (2261, 20120), (2380, 19114), (2515, 18088), (2584, 17605), (2660, 17102), (3230, 14084), (3521, 12920), (4024, 11305), (4522, 10060), (4760, 9557), (5030, 9044), (5320, 8551), (6460, 7042)]