20190963000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{517717}}^1$

素因数の和:517754

約数の個数: 128

約数和(自身を含む): 67841766720

約数和(自身を除く): 47650803720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7800, 9750, 13000, 19500, 39000, 517717, 1035434, 1553151, 2070868, 2588585, 3106302, 4141736, 5177170, 6212604, 6730321, 7765755, 10354340, 12425208, 12942925, 13460642, 15531510, 20190963, 20708680, 25885850, 26921284, 31063020, 33651605, 38828775, 40381926, 51771700, 53842568, 62126040, 64714625, 67303210, 77657550, 80763852, 100954815, 103543400, 129429250, 134606420, 155315100, 161527704, 168258025, 194143875, 201909630, 258858500, 269212840, 310630200, 336516050, 388287750, 403819260, 504774075, 517717000, 673032100, 776575500, 807638520, 841290125, 1009548150, 1346064200, 1553151000, 1682580250, 2019096300, 2523870375, 3365160500, 4038192600, 5047740750, 6730321000, 10095481500, 20190963000]

約数ペア:

[(1, 20190963000), (2, 10095481500), (3, 6730321000), (4, 5047740750), (5, 4038192600), (6, 3365160500), (8, 2523870375), (10, 2019096300), (12, 1682580250), (13, 1553151000), (15, 1346064200), (20, 1009548150), (24, 841290125), (25, 807638520), (26, 776575500), (30, 673032100), (39, 517717000), (40, 504774075), (50, 403819260), (52, 388287750), (60, 336516050), (65, 310630200), (75, 269212840), (78, 258858500), (100, 201909630), (104, 194143875), (120, 168258025), (125, 161527704), (130, 155315100), (150, 134606420), (156, 129429250), (195, 103543400), (200, 100954815), (250, 80763852), (260, 77657550), (300, 67303210), (312, 64714625), (325, 62126040), (375, 53842568), (390, 51771700), (500, 40381926), (520, 38828775), (600, 33651605), (650, 31063020), (750, 26921284), (780, 25885850), (975, 20708680), (1000, 20190963), (1300, 15531510), (1500, 13460642), (1560, 12942925), (1625, 12425208), (1950, 10354340), (2600, 7765755), (3000, 6730321), (3250, 6212604), (3900, 5177170), (4875, 4141736), (6500, 3106302), (7800, 2588585), (9750, 2070868), (13000, 1553151), (19500, 1035434), (39000, 517717)]