40244144450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 77298624000

約数和(自身を除く): 37054479550

約数列:

[1, 2, 5, 10, 25, 50, 73, 79, 146, 158, 233, 365, 395, 466, 599, 730, 790, 1165, 1198, 1825, 1975, 2330, 2995, 3650, 3950, 5767, 5825, 5990, 11534, 11650, 14975, 17009, 18407, 28835, 29950, 34018, 36814, 43727, 47321, 57670, 85045, 87454, 92035, 94642, 139567, 144175, 170090, 184070, 218635, 236605, 279134, 288350, 425225, 437270, 460175, 473210, 697835, 850450, 920350, 1093175, 1183025, 1343711, 1395670, 2186350, 2366050, 2687422, 3454433, 3489175, 6718555, 6908866, 6978350, 10188391, 11025793, 13437110, 17272165, 20376782, 22051586, 33592775, 34544330, 50941955, 55128965, 67185550, 86360825, 101883910, 110257930, 172721650, 254709775, 275644825, 509419550, 551289650, 804882889, 1609765778, 4024414445, 8048828890, 20122072225, 40244144450]

約数ペア:

[(1, 40244144450), (2, 20122072225), (5, 8048828890), (10, 4024414445), (25, 1609765778), (50, 804882889), (73, 551289650), (79, 509419550), (146, 275644825), (158, 254709775), (233, 172721650), (365, 110257930), (395, 101883910), (466, 86360825), (599, 67185550), (730, 55128965), (790, 50941955), (1165, 34544330), (1198, 33592775), (1825, 22051586), (1975, 20376782), (2330, 17272165), (2995, 13437110), (3650, 11025793), (3950, 10188391), (5767, 6978350), (5825, 6908866), (5990, 6718555), (11534, 3489175), (11650, 3454433), (14975, 2687422), (17009, 2366050), (18407, 2186350), (28835, 1395670), (29950, 1343711), (34018, 1183025), (36814, 1093175), (43727, 920350), (47321, 850450), (57670, 697835), (85045, 473210), (87454, 460175), (92035, 437270), (94642, 425225), (139567, 288350), (144175, 279134), (170090, 236605), (184070, 218635)]