605468440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 1483542000

約数和(自身を除く): 878073560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 829, 961, 1178, 1240, 1658, 1922, 2356, 2945, 3316, 3844, 4145, 4712, 4805, 5890, 6632, 7688, 8290, 9610, 11780, 15751, 16580, 18259, 19220, 23560, 25699, 31502, 33160, 36518, 38440, 51398, 63004, 73036, 78755, 91295, 102796, 126008, 128495, 146072, 157510, 182590, 205592, 256990, 315020, 365180, 488281, 513980, 630040, 730360, 796669, 976562, 1027960, 1593338, 1953124, 2441405, 3186676, 3906248, 3983345, 4882810, 6373352, 7966690, 9765620, 15136711, 15933380, 19531240, 30273422, 31866760, 60546844, 75683555, 121093688, 151367110, 302734220, 605468440]

約数ペア:

[(1, 605468440), (2, 302734220), (4, 151367110), (5, 121093688), (8, 75683555), (10, 60546844), (19, 31866760), (20, 30273422), (31, 19531240), (38, 15933380), (40, 15136711), (62, 9765620), (76, 7966690), (95, 6373352), (124, 4882810), (152, 3983345), (155, 3906248), (190, 3186676), (248, 2441405), (310, 1953124), (380, 1593338), (589, 1027960), (620, 976562), (760, 796669), (829, 730360), (961, 630040), (1178, 513980), (1240, 488281), (1658, 365180), (1922, 315020), (2356, 256990), (2945, 205592), (3316, 182590), (3844, 157510), (4145, 146072), (4712, 128495), (4805, 126008), (5890, 102796), (6632, 91295), (7688, 78755), (8290, 73036), (9610, 63004), (11780, 51398), (15751, 38440), (16580, 36518), (18259, 33160), (19220, 31502), (23560, 25699)]