804550589720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{43649}}^1$

素因数の和:44065

約数の個数: 128

約数和(自身を含む): 1935964800000

約数和(自身を除く): 1131414210280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 307, 316, 380, 395, 614, 632, 760, 790, 1228, 1501, 1535, 1580, 2456, 3002, 3070, 3160, 5833, 6004, 6140, 7505, 11666, 12008, 12280, 15010, 23332, 24253, 29165, 30020, 43649, 46664, 48506, 58330, 60040, 87298, 97012, 116660, 121265, 174596, 194024, 218245, 233320, 242530, 349192, 436490, 460807, 485060, 829331, 872980, 921614, 970120, 1658662, 1745960, 1843228, 2304035, 3317324, 3448271, 3686456, 4146655, 4608070, 6634648, 6896542, 8293310, 9216140, 13400243, 13793084, 16586620, 17241355, 18432280, 26800486, 27586168, 33173240, 34482710, 53600972, 65517149, 67001215, 68965420, 107201944, 131034298, 134002430, 137930840, 254604617, 262068596, 268004860, 327585745, 509209234, 524137192, 536009720, 655171490, 1018418468, 1058619197, 1273023085, 1310342980, 2036836936, 2117238394, 2546046170, 2620685960, 4234476788, 5092092340, 5293095985, 8468953576, 10184184680, 10586191970, 20113764743, 21172383940, 40227529486, 42344767880, 80455058972, 100568823715, 160910117944, 201137647430, 402275294860, 804550589720]

約数ペア:

[(1, 804550589720), (2, 402275294860), (4, 201137647430), (5, 160910117944), (8, 100568823715), (10, 80455058972), (19, 42344767880), (20, 40227529486), (38, 21172383940), (40, 20113764743), (76, 10586191970), (79, 10184184680), (95, 8468953576), (152, 5293095985), (158, 5092092340), (190, 4234476788), (307, 2620685960), (316, 2546046170), (380, 2117238394), (395, 2036836936), (614, 1310342980), (632, 1273023085), (760, 1058619197), (790, 1018418468), (1228, 655171490), (1501, 536009720), (1535, 524137192), (1580, 509209234), (2456, 327585745), (3002, 268004860), (3070, 262068596), (3160, 254604617), (5833, 137930840), (6004, 134002430), (6140, 131034298), (7505, 107201944), (11666, 68965420), (12008, 67001215), (12280, 65517149), (15010, 53600972), (23332, 34482710), (24253, 33173240), (29165, 27586168), (30020, 26800486), (43649, 18432280), (46664, 17241355), (48506, 16586620), (58330, 13793084), (60040, 13400243), (87298, 9216140), (97012, 8293310), (116660, 6896542), (121265, 6634648), (174596, 4608070), (194024, 4146655), (218245, 3686456), (233320, 3448271), (242530, 3317324), (349192, 2304035), (436490, 1843228), (460807, 1745960), (485060, 1658662), (829331, 970120), (872980, 921614)]