2022138860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 5152079520

約数和(自身を除く): 3129940660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 59, 70, 82, 98, 118, 140, 164, 196, 205, 236, 245, 287, 295, 410, 413, 490, 574, 590, 820, 826, 853, 980, 1148, 1180, 1435, 1652, 1706, 2009, 2065, 2419, 2870, 2891, 3412, 4018, 4130, 4265, 4838, 5740, 5782, 5971, 8036, 8260, 8530, 9676, 10045, 11564, 11942, 12095, 14455, 16933, 17060, 20090, 23884, 24190, 28910, 29855, 33866, 34973, 40180, 41797, 48380, 50327, 57820, 59710, 67732, 69946, 83594, 84665, 100654, 118531, 119420, 139892, 167188, 169330, 174865, 201308, 208985, 237062, 244811, 251635, 338660, 349730, 352289, 417970, 474124, 489622, 503270, 592655, 699460, 704578, 835940, 979244, 1006540, 1185310, 1224055, 1409156, 1713677, 1761445, 2063407, 2370620, 2448110, 2466023, 3427354, 3522890, 4126814, 4896220, 4932046, 6854708, 7045780, 8253628, 8568385, 9864092, 10317035, 12330115, 14443849, 17136770, 20634070, 24660230, 28887698, 34273540, 41268140, 49320460, 57775396, 72219245, 101106943, 144438490, 202213886, 288876980, 404427772, 505534715, 1011069430, 2022138860]

約数ペア:

[(1, 2022138860), (2, 1011069430), (4, 505534715), (5, 404427772), (7, 288876980), (10, 202213886), (14, 144438490), (20, 101106943), (28, 72219245), (35, 57775396), (41, 49320460), (49, 41268140), (59, 34273540), (70, 28887698), (82, 24660230), (98, 20634070), (118, 17136770), (140, 14443849), (164, 12330115), (196, 10317035), (205, 9864092), (236, 8568385), (245, 8253628), (287, 7045780), (295, 6854708), (410, 4932046), (413, 4896220), (490, 4126814), (574, 3522890), (590, 3427354), (820, 2466023), (826, 2448110), (853, 2370620), (980, 2063407), (1148, 1761445), (1180, 1713677), (1435, 1409156), (1652, 1224055), (1706, 1185310), (2009, 1006540), (2065, 979244), (2419, 835940), (2870, 704578), (2891, 699460), (3412, 592655), (4018, 503270), (4130, 489622), (4265, 474124), (4838, 417970), (5740, 352289), (5782, 349730), (5971, 338660), (8036, 251635), (8260, 244811), (8530, 237062), (9676, 208985), (10045, 201308), (11564, 174865), (11942, 169330), (12095, 167188), (14455, 139892), (16933, 119420), (17060, 118531), (20090, 100654), (23884, 84665), (24190, 83594), (28910, 69946), (29855, 67732), (33866, 59710), (34973, 57820), (40180, 50327), (41797, 48380)]