2704058240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7927}}^1$

素因数の和:8000

約数の個数: 128

約数和(自身を含む): 7132345920

約数和(自身を除く): 4428287680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 640, 656, 820, 832, 1040, 1066, 1312, 1640, 1664, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5248, 5330, 6560, 7927, 8320, 8528, 10660, 13120, 15854, 17056, 21320, 26240, 31708, 34112, 39635, 42640, 63416, 68224, 79270, 85280, 103051, 126832, 158540, 170560, 206102, 253664, 317080, 325007, 341120, 412204, 507328, 515255, 634160, 650014, 824408, 1014656, 1030510, 1268320, 1300028, 1625035, 1648816, 2061020, 2536640, 2600056, 3250070, 3297632, 4122040, 4225091, 5073280, 5200112, 6500140, 6595264, 8244080, 8450182, 10400224, 13000280, 13190528, 16488160, 16900364, 20800448, 21125455, 26000560, 32976320, 33800728, 41600896, 42250910, 52001120, 65952640, 67601456, 84501820, 104002240, 135202912, 169003640, 208004480, 270405824, 338007280, 540811648, 676014560, 1352029120, 2704058240]

約数ペア:

[(1, 2704058240), (2, 1352029120), (4, 676014560), (5, 540811648), (8, 338007280), (10, 270405824), (13, 208004480), (16, 169003640), (20, 135202912), (26, 104002240), (32, 84501820), (40, 67601456), (41, 65952640), (52, 52001120), (64, 42250910), (65, 41600896), (80, 33800728), (82, 32976320), (104, 26000560), (128, 21125455), (130, 20800448), (160, 16900364), (164, 16488160), (205, 13190528), (208, 13000280), (260, 10400224), (320, 8450182), (328, 8244080), (410, 6595264), (416, 6500140), (520, 5200112), (533, 5073280), (640, 4225091), (656, 4122040), (820, 3297632), (832, 3250070), (1040, 2600056), (1066, 2536640), (1312, 2061020), (1640, 1648816), (1664, 1625035), (2080, 1300028), (2132, 1268320), (2624, 1030510), (2665, 1014656), (3280, 824408), (4160, 650014), (4264, 634160), (5248, 515255), (5330, 507328), (6560, 412204), (7927, 341120), (8320, 325007), (8528, 317080), (10660, 253664), (13120, 206102), (15854, 170560), (17056, 158540), (21320, 126832), (26240, 103051), (31708, 85280), (34112, 79270), (39635, 68224), (42640, 63416)]