113843080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 290918880

約数和(自身を除く): 177075800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 61, 65, 74, 97, 104, 122, 130, 148, 185, 194, 244, 260, 296, 305, 370, 388, 481, 485, 488, 520, 610, 740, 776, 793, 962, 970, 1220, 1261, 1480, 1586, 1924, 1940, 2257, 2405, 2440, 2522, 3172, 3589, 3848, 3880, 3965, 4514, 4810, 5044, 5917, 6305, 6344, 7178, 7930, 9028, 9620, 10088, 11285, 11834, 12610, 14356, 15860, 17945, 18056, 19240, 22570, 23668, 25220, 28712, 29341, 29585, 31720, 35890, 45140, 46657, 47336, 50440, 58682, 59170, 71780, 76921, 90280, 93314, 117364, 118340, 143560, 146705, 153842, 186628, 218929, 233285, 234728, 236680, 293410, 307684, 373256, 384605, 437858, 466570, 586820, 615368, 769210, 875716, 933140, 1094645, 1173640, 1538420, 1751432, 1866280, 2189290, 2846077, 3076840, 4378580, 5692154, 8757160, 11384308, 14230385, 22768616, 28460770, 56921540, 113843080]

約数ペア:

[(1, 113843080), (2, 56921540), (4, 28460770), (5, 22768616), (8, 14230385), (10, 11384308), (13, 8757160), (20, 5692154), (26, 4378580), (37, 3076840), (40, 2846077), (52, 2189290), (61, 1866280), (65, 1751432), (74, 1538420), (97, 1173640), (104, 1094645), (122, 933140), (130, 875716), (148, 769210), (185, 615368), (194, 586820), (244, 466570), (260, 437858), (296, 384605), (305, 373256), (370, 307684), (388, 293410), (481, 236680), (485, 234728), (488, 233285), (520, 218929), (610, 186628), (740, 153842), (776, 146705), (793, 143560), (962, 118340), (970, 117364), (1220, 93314), (1261, 90280), (1480, 76921), (1586, 71780), (1924, 59170), (1940, 58682), (2257, 50440), (2405, 47336), (2440, 46657), (2522, 45140), (3172, 35890), (3589, 31720), (3848, 29585), (3880, 29341), (3965, 28712), (4514, 25220), (4810, 23668), (5044, 22570), (5917, 19240), (6305, 18056), (6344, 17945), (7178, 15860), (7930, 14356), (9028, 12610), (9620, 11834), (10088, 11285)]