17128825850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 34139124480

約数和(自身を除く): 17010298630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 190, 365, 367, 475, 673, 730, 734, 950, 1346, 1387, 1825, 1835, 2774, 3365, 3650, 3670, 6730, 6935, 6973, 9175, 12787, 13870, 13946, 16825, 18350, 25574, 26791, 33650, 34675, 34865, 49129, 53582, 63935, 69350, 69730, 98258, 127870, 133955, 174325, 245645, 246991, 267910, 319675, 348650, 491290, 493982, 509029, 639350, 669775, 933451, 1018058, 1228225, 1234955, 1339550, 1866902, 2456450, 2469910, 2545145, 4667255, 4692829, 5090290, 6174775, 9334510, 9385658, 12349550, 12725725, 18030343, 23336275, 23464145, 25451450, 36060686, 46672550, 46928290, 90151715, 117320725, 180303430, 234641450, 342576517, 450758575, 685153034, 901517150, 1712882585, 3425765170, 8564412925, 17128825850]

約数ペア:

[(1, 17128825850), (2, 8564412925), (5, 3425765170), (10, 1712882585), (19, 901517150), (25, 685153034), (38, 450758575), (50, 342576517), (73, 234641450), (95, 180303430), (146, 117320725), (190, 90151715), (365, 46928290), (367, 46672550), (475, 36060686), (673, 25451450), (730, 23464145), (734, 23336275), (950, 18030343), (1346, 12725725), (1387, 12349550), (1825, 9385658), (1835, 9334510), (2774, 6174775), (3365, 5090290), (3650, 4692829), (3670, 4667255), (6730, 2545145), (6935, 2469910), (6973, 2456450), (9175, 1866902), (12787, 1339550), (13870, 1234955), (13946, 1228225), (16825, 1018058), (18350, 933451), (25574, 669775), (26791, 639350), (33650, 509029), (34675, 493982), (34865, 491290), (49129, 348650), (53582, 319675), (63935, 267910), (69350, 246991), (69730, 245645), (98258, 174325), (127870, 133955)]