1183516750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 2536095744

約数和(自身を除く): 1352578994

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 71, 115, 125, 130, 142, 223, 230, 250, 299, 325, 355, 446, 575, 598, 650, 710, 923, 1115, 1150, 1495, 1625, 1633, 1775, 1846, 2230, 2875, 2899, 2990, 3250, 3266, 3550, 4615, 5129, 5575, 5750, 5798, 7475, 8165, 8875, 9230, 10258, 11150, 14495, 14950, 15833, 16330, 17750, 21229, 23075, 25645, 27875, 28990, 31666, 37375, 40825, 42458, 46150, 51290, 55750, 66677, 72475, 74750, 79165, 81650, 106145, 115375, 128225, 133354, 144950, 158330, 204125, 205829, 212290, 230750, 256450, 333385, 362375, 364159, 395825, 408250, 411658, 530725, 641125, 666770, 724750, 728318, 791650, 1029145, 1061450, 1282250, 1666925, 1820795, 1979125, 2058290, 2653625, 3333850, 3641590, 3958250, 4734067, 5145725, 5307250, 8334625, 9103975, 9468134, 10291450, 16669250, 18207950, 23670335, 25728625, 45519875, 47340670, 51457250, 91039750, 118351675, 236703350, 591758375, 1183516750]

約数ペア:

[(1, 1183516750), (2, 591758375), (5, 236703350), (10, 118351675), (13, 91039750), (23, 51457250), (25, 47340670), (26, 45519875), (46, 25728625), (50, 23670335), (65, 18207950), (71, 16669250), (115, 10291450), (125, 9468134), (130, 9103975), (142, 8334625), (223, 5307250), (230, 5145725), (250, 4734067), (299, 3958250), (325, 3641590), (355, 3333850), (446, 2653625), (575, 2058290), (598, 1979125), (650, 1820795), (710, 1666925), (923, 1282250), (1115, 1061450), (1150, 1029145), (1495, 791650), (1625, 728318), (1633, 724750), (1775, 666770), (1846, 641125), (2230, 530725), (2875, 411658), (2899, 408250), (2990, 395825), (3250, 364159), (3266, 362375), (3550, 333385), (4615, 256450), (5129, 230750), (5575, 212290), (5750, 205829), (5798, 204125), (7475, 158330), (8165, 144950), (8875, 133354), (9230, 128225), (10258, 115375), (11150, 106145), (14495, 81650), (14950, 79165), (15833, 74750), (16330, 72475), (17750, 66677), (21229, 55750), (23075, 51290), (25645, 46150), (27875, 42458), (28990, 40825), (31666, 37375)]