492521569340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{190129}}^1$

素因数の和:190575

約数の個数: 96

約数和(自身を含む): 1155655771200

約数和(自身を除く): 663134201860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 401, 646, 802, 1292, 1604, 1615, 2005, 3230, 4010, 6460, 6817, 7619, 8020, 13634, 15238, 27268, 30476, 34085, 38095, 68170, 76190, 129523, 136340, 152380, 190129, 259046, 380258, 518092, 647615, 760516, 950645, 1295230, 1901290, 2590460, 3232193, 3612451, 3802580, 6464386, 7224902, 12928772, 14449804, 16160965, 18062255, 32321930, 36124510, 61411667, 64643860, 72249020, 76241729, 122823334, 152483458, 245646668, 304966916, 307058335, 381208645, 614116670, 762417290, 1228233340, 1296109393, 1448592851, 1524834580, 2592218786, 2897185702, 5184437572, 5794371404, 6480546965, 7242964255, 12961093930, 14485928510, 24626078467, 25922187860, 28971857020, 49252156934, 98504313868, 123130392335, 246260784670, 492521569340]

約数ペア:

[(1, 492521569340), (2, 246260784670), (4, 123130392335), (5, 98504313868), (10, 49252156934), (17, 28971857020), (19, 25922187860), (20, 24626078467), (34, 14485928510), (38, 12961093930), (68, 7242964255), (76, 6480546965), (85, 5794371404), (95, 5184437572), (170, 2897185702), (190, 2592218786), (323, 1524834580), (340, 1448592851), (380, 1296109393), (401, 1228233340), (646, 762417290), (802, 614116670), (1292, 381208645), (1604, 307058335), (1615, 304966916), (2005, 245646668), (3230, 152483458), (4010, 122823334), (6460, 76241729), (6817, 72249020), (7619, 64643860), (8020, 61411667), (13634, 36124510), (15238, 32321930), (27268, 18062255), (30476, 16160965), (34085, 14449804), (38095, 12928772), (68170, 7224902), (76190, 6464386), (129523, 3802580), (136340, 3612451), (152380, 3232193), (190129, 2590460), (259046, 1901290), (380258, 1295230), (518092, 950645), (647615, 760516)]