98665400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 243064800

約数和(自身を除く): 144399400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 230, 241, 356, 445, 460, 482, 575, 712, 890, 920, 964, 1150, 1205, 1780, 1928, 2047, 2225, 2300, 2410, 3560, 4094, 4450, 4600, 4820, 5543, 6025, 8188, 8900, 9640, 10235, 11086, 12050, 16376, 17800, 20470, 21449, 22172, 24100, 27715, 40940, 42898, 44344, 48200, 51175, 55430, 81880, 85796, 102350, 107245, 110860, 138575, 171592, 204700, 214490, 221720, 277150, 409400, 428980, 493327, 536225, 554300, 857960, 986654, 1072450, 1108600, 1973308, 2144900, 2466635, 3946616, 4289800, 4933270, 9866540, 12333175, 19733080, 24666350, 49332700, 98665400]

約数ペア:

[(1, 98665400), (2, 49332700), (4, 24666350), (5, 19733080), (8, 12333175), (10, 9866540), (20, 4933270), (23, 4289800), (25, 3946616), (40, 2466635), (46, 2144900), (50, 1973308), (89, 1108600), (92, 1072450), (100, 986654), (115, 857960), (178, 554300), (184, 536225), (200, 493327), (230, 428980), (241, 409400), (356, 277150), (445, 221720), (460, 214490), (482, 204700), (575, 171592), (712, 138575), (890, 110860), (920, 107245), (964, 102350), (1150, 85796), (1205, 81880), (1780, 55430), (1928, 51175), (2047, 48200), (2225, 44344), (2300, 42898), (2410, 40940), (3560, 27715), (4094, 24100), (4450, 22172), (4600, 21449), (4820, 20470), (5543, 17800), (6025, 16376), (8188, 12050), (8900, 11086), (9640, 10235)]