88949000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 242161920

約数和(自身を除く): 153212920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 125, 131, 140, 175, 194, 200, 250, 262, 280, 350, 388, 485, 500, 524, 655, 679, 700, 776, 875, 917, 970, 1000, 1048, 1310, 1358, 1400, 1750, 1834, 1940, 2425, 2620, 2716, 3275, 3395, 3500, 3668, 3880, 4585, 4850, 5240, 5432, 6550, 6790, 7000, 7336, 9170, 9700, 12125, 12707, 13100, 13580, 16375, 16975, 18340, 19400, 22925, 24250, 25414, 26200, 27160, 32750, 33950, 36680, 45850, 48500, 50828, 63535, 65500, 67900, 84875, 88949, 91700, 97000, 101656, 114625, 127070, 131000, 135800, 169750, 177898, 183400, 229250, 254140, 317675, 339500, 355796, 444745, 458500, 508280, 635350, 679000, 711592, 889490, 917000, 1270700, 1588375, 1778980, 2223725, 2541400, 3176750, 3557960, 4447450, 6353500, 8894900, 11118625, 12707000, 17789800, 22237250, 44474500, 88949000]

約数ペア:

[(1, 88949000), (2, 44474500), (4, 22237250), (5, 17789800), (7, 12707000), (8, 11118625), (10, 8894900), (14, 6353500), (20, 4447450), (25, 3557960), (28, 3176750), (35, 2541400), (40, 2223725), (50, 1778980), (56, 1588375), (70, 1270700), (97, 917000), (100, 889490), (125, 711592), (131, 679000), (140, 635350), (175, 508280), (194, 458500), (200, 444745), (250, 355796), (262, 339500), (280, 317675), (350, 254140), (388, 229250), (485, 183400), (500, 177898), (524, 169750), (655, 135800), (679, 131000), (700, 127070), (776, 114625), (875, 101656), (917, 97000), (970, 91700), (1000, 88949), (1048, 84875), (1310, 67900), (1358, 65500), (1400, 63535), (1750, 50828), (1834, 48500), (1940, 45850), (2425, 36680), (2620, 33950), (2716, 32750), (3275, 27160), (3395, 26200), (3500, 25414), (3668, 24250), (3880, 22925), (4585, 19400), (4850, 18340), (5240, 16975), (5432, 16375), (6550, 13580), (6790, 13100), (7000, 12707), (7336, 12125), (9170, 9700)]