20232374500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10139}}^1$

素因数の和:10478

約数の個数: 96

約数和(自身を含む): 47746258560

約数和(自身を除く): 27513884060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 307, 325, 500, 614, 650, 1228, 1300, 1535, 1625, 3070, 3250, 3991, 6140, 6500, 7675, 7982, 10139, 15350, 15964, 19955, 20278, 30700, 38375, 39910, 40556, 50695, 76750, 79820, 99775, 101390, 131807, 153500, 199550, 202780, 253475, 263614, 399100, 498875, 506950, 527228, 659035, 997750, 1013900, 1267375, 1318070, 1995500, 2534750, 2636140, 3112673, 3295175, 5069500, 6225346, 6590350, 12450692, 13180700, 15563365, 16475875, 31126730, 32951750, 40464749, 62253460, 65903500, 77816825, 80929498, 155633650, 161858996, 202323745, 311267300, 389084125, 404647490, 778168250, 809294980, 1011618725, 1556336500, 2023237450, 4046474900, 5058093625, 10116187250, 20232374500]

約数ペア:

[(1, 20232374500), (2, 10116187250), (4, 5058093625), (5, 4046474900), (10, 2023237450), (13, 1556336500), (20, 1011618725), (25, 809294980), (26, 778168250), (50, 404647490), (52, 389084125), (65, 311267300), (100, 202323745), (125, 161858996), (130, 155633650), (250, 80929498), (260, 77816825), (307, 65903500), (325, 62253460), (500, 40464749), (614, 32951750), (650, 31126730), (1228, 16475875), (1300, 15563365), (1535, 13180700), (1625, 12450692), (3070, 6590350), (3250, 6225346), (3991, 5069500), (6140, 3295175), (6500, 3112673), (7675, 2636140), (7982, 2534750), (10139, 1995500), (15350, 1318070), (15964, 1267375), (19955, 1013900), (20278, 997750), (30700, 659035), (38375, 527228), (39910, 506950), (40556, 498875), (50695, 399100), (76750, 263614), (79820, 253475), (99775, 202780), (101390, 199550), (131807, 153500)]