26550720080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1\times {\mathrm{4637}}^1$

素因数の和:8436

約数の個数: 80

約数和(自身を含む): 65010660480

約数和(自身を除く): 38459940400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3767, 4637, 7534, 9274, 15068, 18548, 18835, 23185, 30136, 37096, 37670, 46370, 60272, 71573, 74192, 75340, 88103, 92740, 143146, 150680, 176206, 185480, 286292, 301360, 352412, 357865, 370960, 440515, 572584, 704824, 715730, 881030, 1145168, 1409648, 1431460, 1762060, 2862920, 3524120, 5725840, 7048240, 17467579, 34935158, 69870316, 87337895, 139740632, 174675790, 279481264, 331884001, 349351580, 663768002, 698703160, 1327536004, 1397406320, 1659420005, 2655072008, 3318840010, 5310144016, 6637680020, 13275360040, 26550720080]

約数ペア:

[(1, 26550720080), (2, 13275360040), (4, 6637680020), (5, 5310144016), (8, 3318840010), (10, 2655072008), (16, 1659420005), (19, 1397406320), (20, 1327536004), (38, 698703160), (40, 663768002), (76, 349351580), (80, 331884001), (95, 279481264), (152, 174675790), (190, 139740632), (304, 87337895), (380, 69870316), (760, 34935158), (1520, 17467579), (3767, 7048240), (4637, 5725840), (7534, 3524120), (9274, 2862920), (15068, 1762060), (18548, 1431460), (18835, 1409648), (23185, 1145168), (30136, 881030), (37096, 715730), (37670, 704824), (46370, 572584), (60272, 440515), (71573, 370960), (74192, 357865), (75340, 352412), (88103, 301360), (92740, 286292), (143146, 185480), (150680, 176206)]