108860840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 288645120

約数和(自身を除く): 179784280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 220, 230, 248, 253, 310, 341, 347, 440, 460, 506, 620, 682, 694, 713, 920, 1012, 1240, 1265, 1364, 1388, 1426, 1705, 1735, 2024, 2530, 2728, 2776, 2852, 3410, 3470, 3565, 3817, 5060, 5704, 6820, 6940, 7130, 7634, 7843, 7981, 10120, 10757, 13640, 13880, 14260, 15268, 15686, 15962, 19085, 21514, 28520, 30536, 31372, 31924, 38170, 39215, 39905, 43028, 53785, 62744, 63848, 76340, 78430, 79810, 86056, 87791, 107570, 118327, 152680, 156860, 159620, 175582, 215140, 236654, 247411, 313720, 319240, 351164, 430280, 438955, 473308, 494822, 591635, 702328, 877910, 946616, 989644, 1183270, 1237055, 1755820, 1979288, 2366540, 2474110, 2721521, 3511640, 4733080, 4948220, 5443042, 9896440, 10886084, 13607605, 21772168, 27215210, 54430420, 108860840]

約数ペア:

[(1, 108860840), (2, 54430420), (4, 27215210), (5, 21772168), (8, 13607605), (10, 10886084), (11, 9896440), (20, 5443042), (22, 4948220), (23, 4733080), (31, 3511640), (40, 2721521), (44, 2474110), (46, 2366540), (55, 1979288), (62, 1755820), (88, 1237055), (92, 1183270), (110, 989644), (115, 946616), (124, 877910), (155, 702328), (184, 591635), (220, 494822), (230, 473308), (248, 438955), (253, 430280), (310, 351164), (341, 319240), (347, 313720), (440, 247411), (460, 236654), (506, 215140), (620, 175582), (682, 159620), (694, 156860), (713, 152680), (920, 118327), (1012, 107570), (1240, 87791), (1265, 86056), (1364, 79810), (1388, 78430), (1426, 76340), (1705, 63848), (1735, 62744), (2024, 53785), (2530, 43028), (2728, 39905), (2776, 39215), (2852, 38170), (3410, 31924), (3470, 31372), (3565, 30536), (3817, 28520), (5060, 21514), (5704, 19085), (6820, 15962), (6940, 15686), (7130, 15268), (7634, 14260), (7843, 13880), (7981, 13640), (10120, 10757)]