20143516250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112691}}^1$

素因数の和:112737

約数の個数: 80

約数和(自身を含む): 44358275808

約数和(自身を除く): 24214759558

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 625, 650, 715, 1250, 1375, 1430, 1625, 2750, 3250, 3575, 6875, 7150, 8125, 13750, 16250, 17875, 35750, 89375, 112691, 178750, 225382, 563455, 1126910, 1239601, 1464983, 2479202, 2817275, 2929966, 5634550, 6198005, 7324915, 12396010, 14086375, 14649830, 16114813, 28172750, 30990025, 32229626, 36624575, 61980050, 70431875, 73249150, 80574065, 140863750, 154950125, 161148130, 183122875, 309900250, 366245750, 402870325, 774750625, 805740650, 915614375, 1549501250, 1831228750, 2014351625, 4028703250, 10071758125, 20143516250]

約数ペア:

[(1, 20143516250), (2, 10071758125), (5, 4028703250), (10, 2014351625), (11, 1831228750), (13, 1549501250), (22, 915614375), (25, 805740650), (26, 774750625), (50, 402870325), (55, 366245750), (65, 309900250), (110, 183122875), (125, 161148130), (130, 154950125), (143, 140863750), (250, 80574065), (275, 73249150), (286, 70431875), (325, 61980050), (550, 36624575), (625, 32229626), (650, 30990025), (715, 28172750), (1250, 16114813), (1375, 14649830), (1430, 14086375), (1625, 12396010), (2750, 7324915), (3250, 6198005), (3575, 5634550), (6875, 2929966), (7150, 2817275), (8125, 2479202), (13750, 1464983), (16250, 1239601), (17875, 1126910), (35750, 563455), (89375, 225382), (112691, 178750)]