2014464980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1097}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 4900839552

約数和(自身を除く): 2886374572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 491, 748, 935, 982, 1097, 1870, 1964, 2194, 2455, 3740, 4388, 4910, 5401, 5485, 8347, 9820, 10802, 10970, 12067, 16694, 18649, 21604, 21940, 24134, 27005, 33388, 37298, 41735, 48268, 54010, 60335, 74596, 83470, 91817, 93245, 108020, 120670, 166940, 183634, 186490, 205139, 241340, 367268, 372980, 410278, 459085, 538627, 820556, 918170, 1025695, 1077254, 1836340, 2051390, 2154508, 2693135, 4102780, 5386270, 5924897, 9156659, 10772540, 11849794, 18313318, 23699588, 29624485, 36626636, 45783295, 59248970, 91566590, 100723249, 118497940, 183133180, 201446498, 402892996, 503616245, 1007232490, 2014464980]

約数ペア:

[(1, 2014464980), (2, 1007232490), (4, 503616245), (5, 402892996), (10, 201446498), (11, 183133180), (17, 118497940), (20, 100723249), (22, 91566590), (34, 59248970), (44, 45783295), (55, 36626636), (68, 29624485), (85, 23699588), (110, 18313318), (170, 11849794), (187, 10772540), (220, 9156659), (340, 5924897), (374, 5386270), (491, 4102780), (748, 2693135), (935, 2154508), (982, 2051390), (1097, 1836340), (1870, 1077254), (1964, 1025695), (2194, 918170), (2455, 820556), (3740, 538627), (4388, 459085), (4910, 410278), (5401, 372980), (5485, 367268), (8347, 241340), (9820, 205139), (10802, 186490), (10970, 183634), (12067, 166940), (16694, 120670), (18649, 108020), (21604, 93245), (21940, 91817), (24134, 83470), (27005, 74596), (33388, 60335), (37298, 54010), (41735, 48268)]