104281520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6007}}^1$

素因数の和:6058

約数の個数: 80

約数和(自身を含む): 286076928

約数和(自身を除く): 181795408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6007, 8680, 12014, 17360, 24028, 30035, 42049, 48056, 60070, 84098, 96112, 120140, 168196, 186217, 210245, 240280, 336392, 372434, 420490, 480560, 672784, 744868, 840980, 931085, 1303519, 1489736, 1681960, 1862170, 2607038, 2979472, 3363920, 3724340, 5214076, 6517595, 7448680, 10428152, 13035190, 14897360, 20856304, 26070380, 52140760, 104281520]

約数ペア:

[(1, 104281520), (2, 52140760), (4, 26070380), (5, 20856304), (7, 14897360), (8, 13035190), (10, 10428152), (14, 7448680), (16, 6517595), (20, 5214076), (28, 3724340), (31, 3363920), (35, 2979472), (40, 2607038), (56, 1862170), (62, 1681960), (70, 1489736), (80, 1303519), (112, 931085), (124, 840980), (140, 744868), (155, 672784), (217, 480560), (248, 420490), (280, 372434), (310, 336392), (434, 240280), (496, 210245), (560, 186217), (620, 168196), (868, 120140), (1085, 96112), (1240, 84098), (1736, 60070), (2170, 48056), (2480, 42049), (3472, 30035), (4340, 24028), (6007, 17360), (8680, 12014)]