468461500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 1114678656

約数和(自身を除く): 646217156

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 125, 130, 194, 250, 260, 325, 388, 485, 500, 650, 743, 970, 1261, 1300, 1486, 1625, 1940, 2425, 2522, 2972, 3250, 3715, 4850, 5044, 6305, 6500, 7430, 9659, 9700, 12125, 12610, 14860, 18575, 19318, 24250, 25220, 31525, 37150, 38636, 48295, 48500, 63050, 72071, 74300, 92875, 96590, 126100, 144142, 157625, 185750, 193180, 241475, 288284, 315250, 360355, 371500, 482950, 630500, 720710, 936923, 965900, 1207375, 1441420, 1801775, 1873846, 2414750, 3603550, 3747692, 4684615, 4829500, 7207100, 9008875, 9369230, 18017750, 18738460, 23423075, 36035500, 46846150, 93692300, 117115375, 234230750, 468461500]

約数ペア:

[(1, 468461500), (2, 234230750), (4, 117115375), (5, 93692300), (10, 46846150), (13, 36035500), (20, 23423075), (25, 18738460), (26, 18017750), (50, 9369230), (52, 9008875), (65, 7207100), (97, 4829500), (100, 4684615), (125, 3747692), (130, 3603550), (194, 2414750), (250, 1873846), (260, 1801775), (325, 1441420), (388, 1207375), (485, 965900), (500, 936923), (650, 720710), (743, 630500), (970, 482950), (1261, 371500), (1300, 360355), (1486, 315250), (1625, 288284), (1940, 241475), (2425, 193180), (2522, 185750), (2972, 157625), (3250, 144142), (3715, 126100), (4850, 96590), (5044, 92875), (6305, 74300), (6500, 72071), (7430, 63050), (9659, 48500), (9700, 48295), (12125, 38636), (12610, 37150), (14860, 31525), (18575, 25220), (19318, 24250)]