20190136010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 41680355328

約数和(自身を除く): 21490219318

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 113, 151, 155, 226, 302, 310, 341, 347, 565, 682, 694, 755, 1130, 1243, 1510, 1661, 1705, 1735, 2486, 3322, 3410, 3470, 3503, 3817, 4681, 6215, 7006, 7634, 8305, 9362, 10757, 12430, 16610, 17063, 17515, 19085, 21514, 23405, 34126, 35030, 38170, 38533, 39211, 46810, 51491, 52397, 53785, 77066, 78422, 85315, 102982, 104794, 107570, 118327, 170630, 187693, 192665, 196055, 236654, 257455, 261985, 375386, 385330, 392110, 431321, 514910, 523970, 528953, 576367, 591635, 862642, 938465, 1057906, 1152734, 1183270, 1215541, 1624307, 1876930, 2156605, 2431082, 2644765, 2881835, 3248614, 4313210, 5289530, 5763670, 5818483, 5920861, 6077705, 8121535, 11636966, 11841722, 12155410, 13370951, 16243070, 17867377, 26741902, 29092415, 29604305, 35734754, 58184830, 59208610, 65129471, 66854755, 89336885, 130258942, 133709510, 178673770, 183546691, 325647355, 367093382, 651294710, 917733455, 1835466910, 2019013601, 4038027202, 10095068005, 20190136010]

約数ペア:

[(1, 20190136010), (2, 10095068005), (5, 4038027202), (10, 2019013601), (11, 1835466910), (22, 917733455), (31, 651294710), (55, 367093382), (62, 325647355), (110, 183546691), (113, 178673770), (151, 133709510), (155, 130258942), (226, 89336885), (302, 66854755), (310, 65129471), (341, 59208610), (347, 58184830), (565, 35734754), (682, 29604305), (694, 29092415), (755, 26741902), (1130, 17867377), (1243, 16243070), (1510, 13370951), (1661, 12155410), (1705, 11841722), (1735, 11636966), (2486, 8121535), (3322, 6077705), (3410, 5920861), (3470, 5818483), (3503, 5763670), (3817, 5289530), (4681, 4313210), (6215, 3248614), (7006, 2881835), (7634, 2644765), (8305, 2431082), (9362, 2156605), (10757, 1876930), (12430, 1624307), (16610, 1215541), (17063, 1183270), (17515, 1152734), (19085, 1057906), (21514, 938465), (23405, 862642), (34126, 591635), (35030, 576367), (38170, 528953), (38533, 523970), (39211, 514910), (46810, 431321), (51491, 392110), (52397, 385330), (53785, 375386), (77066, 261985), (78422, 257455), (85315, 236654), (102982, 196055), (104794, 192665), (107570, 187693), (118327, 170630)]