204464480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5100

約数の個数: 96

約数和(自身を含む): 549980928

約数和(自身を除く): 345516448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5051, 5060, 8096, 10102, 10120, 20204, 20240, 25255, 40408, 40480, 50510, 55561, 80816, 101020, 111122, 116173, 161632, 202040, 222244, 232346, 277805, 404080, 444488, 464692, 555610, 580865, 808160, 888976, 929384, 1111220, 1161730, 1277903, 1777952, 1858768, 2222440, 2323460, 2555806, 3717536, 4444880, 4646920, 5111612, 6389515, 8889760, 9293840, 10223224, 12779030, 18587680, 20446448, 25558060, 40892896, 51116120, 102232240, 204464480]

約数ペア:

[(1, 204464480), (2, 102232240), (4, 51116120), (5, 40892896), (8, 25558060), (10, 20446448), (11, 18587680), (16, 12779030), (20, 10223224), (22, 9293840), (23, 8889760), (32, 6389515), (40, 5111612), (44, 4646920), (46, 4444880), (55, 3717536), (80, 2555806), (88, 2323460), (92, 2222440), (110, 1858768), (115, 1777952), (160, 1277903), (176, 1161730), (184, 1111220), (220, 929384), (230, 888976), (253, 808160), (352, 580865), (368, 555610), (440, 464692), (460, 444488), (506, 404080), (736, 277805), (880, 232346), (920, 222244), (1012, 202040), (1265, 161632), (1760, 116173), (1840, 111122), (2024, 101020), (2530, 80816), (3680, 55561), (4048, 50510), (5051, 40480), (5060, 40408), (8096, 25255), (10102, 20240), (10120, 20204)]