201629190020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{3407}}^1$

素因数の和:5301

約数の個数: 96

約数和(自身を含む): 445704892416

約数和(自身を除く): 244075702396

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 1801, 3286, 3407, 3602, 6572, 6814, 7204, 8215, 9005, 13628, 16430, 17035, 18010, 32860, 34070, 36020, 55831, 68140, 95453, 105617, 111662, 180571, 190906, 211234, 223324, 279155, 361142, 381812, 422468, 477265, 528085, 558310, 722284, 902855, 954530, 1056170, 1116620, 1805710, 1909060, 2112340, 2959043, 3611420, 5597701, 5918086, 6136007, 11195402, 11836172, 12272014, 14795215, 22390804, 24544028, 27988505, 29590430, 30680035, 55977010, 59180860, 61360070, 111954020, 122720140, 190216217, 325208371, 380432434, 650416742, 760864868, 951081085, 1300833484, 1626041855, 1902162170, 3252083710, 3804324340, 6504167420, 10081459501, 20162919002, 40325838004, 50407297505, 100814595010, 201629190020]

約数ペア:

[(1, 201629190020), (2, 100814595010), (4, 50407297505), (5, 40325838004), (10, 20162919002), (20, 10081459501), (31, 6504167420), (53, 3804324340), (62, 3252083710), (106, 1902162170), (124, 1626041855), (155, 1300833484), (212, 951081085), (265, 760864868), (310, 650416742), (530, 380432434), (620, 325208371), (1060, 190216217), (1643, 122720140), (1801, 111954020), (3286, 61360070), (3407, 59180860), (3602, 55977010), (6572, 30680035), (6814, 29590430), (7204, 27988505), (8215, 24544028), (9005, 22390804), (13628, 14795215), (16430, 12272014), (17035, 11836172), (18010, 11195402), (32860, 6136007), (34070, 5918086), (36020, 5597701), (55831, 3611420), (68140, 2959043), (95453, 2112340), (105617, 1909060), (111662, 1805710), (180571, 1116620), (190906, 1056170), (211234, 954530), (223324, 902855), (279155, 722284), (361142, 558310), (381812, 528085), (422468, 477265)]