24552220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 40766180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 149, 154, 214, 220, 298, 308, 385, 428, 535, 596, 745, 749, 770, 1043, 1070, 1177, 1490, 1498, 1540, 1639, 2086, 2140, 2354, 2980, 2996, 3278, 3745, 4172, 4708, 5215, 5885, 6556, 7490, 8195, 8239, 10430, 11473, 11770, 14980, 15943, 16390, 16478, 20860, 22946, 23540, 31886, 32780, 32956, 41195, 45892, 57365, 63772, 79715, 82390, 111601, 114730, 159430, 164780, 175373, 223202, 229460, 318860, 350746, 446404, 558005, 701492, 876865, 1116010, 1227611, 1753730, 2232020, 2455222, 3507460, 4910444, 6138055, 12276110, 24552220]

約数ペア:

[(1, 24552220), (2, 12276110), (4, 6138055), (5, 4910444), (7, 3507460), (10, 2455222), (11, 2232020), (14, 1753730), (20, 1227611), (22, 1116010), (28, 876865), (35, 701492), (44, 558005), (55, 446404), (70, 350746), (77, 318860), (107, 229460), (110, 223202), (140, 175373), (149, 164780), (154, 159430), (214, 114730), (220, 111601), (298, 82390), (308, 79715), (385, 63772), (428, 57365), (535, 45892), (596, 41195), (745, 32956), (749, 32780), (770, 31886), (1043, 23540), (1070, 22946), (1177, 20860), (1490, 16478), (1498, 16390), (1540, 15943), (1639, 14980), (2086, 11770), (2140, 11473), (2354, 10430), (2980, 8239), (2996, 8195), (3278, 7490), (3745, 6556), (4172, 5885), (4708, 5215)]