1330965020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50839}}^1$

素因数の和:50883

約数の個数: 96

約数和(自身を含む): 3689763840

約数和(自身を除く): 2358798820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 13090, 26180, 50839, 101678, 203356, 254195, 355873, 508390, 559229, 711746, 864263, 1016780, 1118458, 1423492, 1728526, 1779365, 2236916, 2796145, 3457052, 3558730, 3914603, 4321315, 5592290, 6049841, 7117460, 7829206, 8642630, 9506893, 11184580, 12099682, 15658412, 17285260, 19013786, 19573015, 24199364, 30249205, 38027572, 39146030, 47534465, 60498410, 66548251, 78292060, 95068930, 120996820, 133096502, 190137860, 266193004, 332741255, 665482510, 1330965020]

約数ペア:

[(1, 1330965020), (2, 665482510), (4, 332741255), (5, 266193004), (7, 190137860), (10, 133096502), (11, 120996820), (14, 95068930), (17, 78292060), (20, 66548251), (22, 60498410), (28, 47534465), (34, 39146030), (35, 38027572), (44, 30249205), (55, 24199364), (68, 19573015), (70, 19013786), (77, 17285260), (85, 15658412), (110, 12099682), (119, 11184580), (140, 9506893), (154, 8642630), (170, 7829206), (187, 7117460), (220, 6049841), (238, 5592290), (308, 4321315), (340, 3914603), (374, 3558730), (385, 3457052), (476, 2796145), (595, 2236916), (748, 1779365), (770, 1728526), (935, 1423492), (1190, 1118458), (1309, 1016780), (1540, 864263), (1870, 711746), (2380, 559229), (2618, 508390), (3740, 355873), (5236, 254195), (6545, 203356), (13090, 101678), (26180, 50839)]