3733991720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{50651}}^1$

素因数の和:50778

約数の個数: 64

約数和(自身を含む): 8935012800

約数和(自身を除く): 5201021080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 97, 152, 190, 194, 380, 388, 485, 760, 776, 970, 1843, 1940, 3686, 3880, 7372, 9215, 14744, 18430, 36860, 50651, 73720, 101302, 202604, 253255, 405208, 506510, 962369, 1013020, 1924738, 2026040, 3849476, 4811845, 4913147, 7698952, 9623690, 9826294, 19247380, 19652588, 24565735, 38494760, 39305176, 49131470, 93349793, 98262940, 186699586, 196525880, 373399172, 466748965, 746798344, 933497930, 1866995860, 3733991720]

約数ペア:

[(1, 3733991720), (2, 1866995860), (4, 933497930), (5, 746798344), (8, 466748965), (10, 373399172), (19, 196525880), (20, 186699586), (38, 98262940), (40, 93349793), (76, 49131470), (95, 39305176), (97, 38494760), (152, 24565735), (190, 19652588), (194, 19247380), (380, 9826294), (388, 9623690), (485, 7698952), (760, 4913147), (776, 4811845), (970, 3849476), (1843, 2026040), (1940, 1924738), (3686, 1013020), (3880, 962369), (7372, 506510), (9215, 405208), (14744, 253255), (18430, 202604), (36860, 101302), (50651, 73720)]