4788308140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22369}}^1$

素因数の和:22535

約数の個数: 96

約数和(自身を含む): 12627417600

約数和(自身を除く): 7839109460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 308, 385, 556, 695, 770, 973, 1390, 1529, 1540, 1946, 2780, 3058, 3892, 4865, 6116, 7645, 9730, 10703, 15290, 19460, 21406, 22369, 30580, 42812, 44738, 53515, 89476, 107030, 111845, 156583, 214060, 223690, 246059, 313166, 447380, 492118, 626332, 782915, 984236, 1230295, 1565830, 1722413, 2460590, 3109291, 3131660, 3444826, 4921180, 6218582, 6889652, 8612065, 12437164, 15546455, 17224130, 21765037, 31092910, 34202201, 34448260, 43530074, 62185820, 68404402, 87060148, 108825185, 136808804, 171011005, 217650370, 239415407, 342022010, 435300740, 478830814, 684044020, 957661628, 1197077035, 2394154070, 4788308140]

約数ペア:

[(1, 4788308140), (2, 2394154070), (4, 1197077035), (5, 957661628), (7, 684044020), (10, 478830814), (11, 435300740), (14, 342022010), (20, 239415407), (22, 217650370), (28, 171011005), (35, 136808804), (44, 108825185), (55, 87060148), (70, 68404402), (77, 62185820), (110, 43530074), (139, 34448260), (140, 34202201), (154, 31092910), (220, 21765037), (278, 17224130), (308, 15546455), (385, 12437164), (556, 8612065), (695, 6889652), (770, 6218582), (973, 4921180), (1390, 3444826), (1529, 3131660), (1540, 3109291), (1946, 2460590), (2780, 1722413), (3058, 1565830), (3892, 1230295), (4865, 984236), (6116, 782915), (7645, 626332), (9730, 492118), (10703, 447380), (15290, 313166), (19460, 246059), (21406, 223690), (22369, 214060), (30580, 156583), (42812, 111845), (44738, 107030), (53515, 89476)]