5499542020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71293}}^1$

素因数の和:71357

約数の個数: 96

約数和(自身を含む): 14372870400

約数和(自身を除く): 8873328380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 11020, 15428, 19285, 38570, 71293, 77140, 142586, 285172, 356465, 499051, 712930, 998102, 1354567, 1425860, 1996204, 2067497, 2495255, 2709134, 4134994, 4990510, 5418268, 6772835, 8269988, 9481969, 9981020, 10337485, 13545670, 14472479, 18963938, 20674970, 27091340, 28944958, 37927876, 39282443, 41349940, 47409845, 57889916, 72362395, 78564886, 94819690, 144724790, 157129772, 189639380, 196412215, 274977101, 289449580, 392824430, 549954202, 785648860, 1099908404, 1374885505, 2749771010, 5499542020]

約数ペア:

[(1, 5499542020), (2, 2749771010), (4, 1374885505), (5, 1099908404), (7, 785648860), (10, 549954202), (14, 392824430), (19, 289449580), (20, 274977101), (28, 196412215), (29, 189639380), (35, 157129772), (38, 144724790), (58, 94819690), (70, 78564886), (76, 72362395), (95, 57889916), (116, 47409845), (133, 41349940), (140, 39282443), (145, 37927876), (190, 28944958), (203, 27091340), (266, 20674970), (290, 18963938), (380, 14472479), (406, 13545670), (532, 10337485), (551, 9981020), (580, 9481969), (665, 8269988), (812, 6772835), (1015, 5418268), (1102, 4990510), (1330, 4134994), (2030, 2709134), (2204, 2495255), (2660, 2067497), (2755, 1996204), (3857, 1425860), (4060, 1354567), (5510, 998102), (7714, 712930), (11020, 499051), (15428, 356465), (19285, 285172), (38570, 142586), (71293, 77140)]