2473721000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{145513}}^1$

素因数の和:145551

約数の個数: 64

約数和(自身を含む): 6129049680

約数和(自身を除く): 3655328680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 8500, 17000, 145513, 291026, 582052, 727565, 1164104, 1455130, 2473721, 2910260, 3637825, 4947442, 5820520, 7275650, 9894884, 12368605, 14551300, 18189125, 19789768, 24737210, 29102600, 36378250, 49474420, 61843025, 72756500, 98948840, 123686050, 145513000, 247372100, 309215125, 494744200, 618430250, 1236860500, 2473721000]

約数ペア:

[(1, 2473721000), (2, 1236860500), (4, 618430250), (5, 494744200), (8, 309215125), (10, 247372100), (17, 145513000), (20, 123686050), (25, 98948840), (34, 72756500), (40, 61843025), (50, 49474420), (68, 36378250), (85, 29102600), (100, 24737210), (125, 19789768), (136, 18189125), (170, 14551300), (200, 12368605), (250, 9894884), (340, 7275650), (425, 5820520), (500, 4947442), (680, 3637825), (850, 2910260), (1000, 2473721), (1700, 1455130), (2125, 1164104), (3400, 727565), (4250, 582052), (8500, 291026), (17000, 145513)]