97922500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 242472384

約数和(自身を除く): 144549884

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 131, 230, 250, 260, 262, 299, 325, 460, 500, 524, 575, 598, 625, 650, 655, 1150, 1196, 1250, 1300, 1310, 1495, 1625, 1703, 2300, 2500, 2620, 2875, 2990, 3013, 3250, 3275, 3406, 5750, 5980, 6026, 6500, 6550, 6812, 7475, 8125, 8515, 11500, 12052, 13100, 14375, 14950, 15065, 16250, 16375, 17030, 28750, 29900, 30130, 32500, 32750, 34060, 37375, 39169, 42575, 57500, 60260, 65500, 74750, 75325, 78338, 81875, 85150, 149500, 150650, 156676, 163750, 170300, 186875, 195845, 212875, 301300, 327500, 373750, 376625, 391690, 425750, 747500, 753250, 783380, 851500, 979225, 1064375, 1506500, 1883125, 1958450, 2128750, 3766250, 3916900, 4257500, 4896125, 7532500, 9792250, 19584500, 24480625, 48961250, 97922500]

約数ペア:

[(1, 97922500), (2, 48961250), (4, 24480625), (5, 19584500), (10, 9792250), (13, 7532500), (20, 4896125), (23, 4257500), (25, 3916900), (26, 3766250), (46, 2128750), (50, 1958450), (52, 1883125), (65, 1506500), (92, 1064375), (100, 979225), (115, 851500), (125, 783380), (130, 753250), (131, 747500), (230, 425750), (250, 391690), (260, 376625), (262, 373750), (299, 327500), (325, 301300), (460, 212875), (500, 195845), (524, 186875), (575, 170300), (598, 163750), (625, 156676), (650, 150650), (655, 149500), (1150, 85150), (1196, 81875), (1250, 78338), (1300, 75325), (1310, 74750), (1495, 65500), (1625, 60260), (1703, 57500), (2300, 42575), (2500, 39169), (2620, 37375), (2875, 34060), (2990, 32750), (3013, 32500), (3250, 30130), (3275, 29900), (3406, 28750), (5750, 17030), (5980, 16375), (6026, 16250), (6500, 15065), (6550, 14950), (6812, 14375), (7475, 13100), (8125, 12052), (8515, 11500)]