5245500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 16511040

約数和(自身を除く): 11265540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 269, 300, 325, 375, 390, 500, 538, 650, 750, 780, 807, 975, 1076, 1300, 1345, 1500, 1614, 1625, 1950, 2690, 3228, 3250, 3497, 3900, 4035, 4875, 5380, 6500, 6725, 6994, 8070, 9750, 10491, 13450, 13988, 16140, 17485, 19500, 20175, 20982, 26900, 33625, 34970, 40350, 41964, 52455, 67250, 69940, 80700, 87425, 100875, 104910, 134500, 174850, 201750, 209820, 262275, 349700, 403500, 437125, 524550, 874250, 1049100, 1311375, 1748500, 2622750, 5245500]

約数ペア:

[(1, 5245500), (2, 2622750), (3, 1748500), (4, 1311375), (5, 1049100), (6, 874250), (10, 524550), (12, 437125), (13, 403500), (15, 349700), (20, 262275), (25, 209820), (26, 201750), (30, 174850), (39, 134500), (50, 104910), (52, 100875), (60, 87425), (65, 80700), (75, 69940), (78, 67250), (100, 52455), (125, 41964), (130, 40350), (150, 34970), (156, 33625), (195, 26900), (250, 20982), (260, 20175), (269, 19500), (300, 17485), (325, 16140), (375, 13988), (390, 13450), (500, 10491), (538, 9750), (650, 8070), (750, 6994), (780, 6725), (807, 6500), (975, 5380), (1076, 4875), (1300, 4035), (1345, 3900), (1500, 3497), (1614, 3250), (1625, 3228), (1950, 2690)]