1023647900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2796

約数の個数: 108

約数和(自身を含む): 2521296960

約数和(自身を除く): 1497649060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 220, 242, 275, 310, 341, 484, 550, 605, 620, 682, 775, 1100, 1210, 1364, 1550, 1705, 2420, 2729, 3025, 3100, 3410, 3751, 5458, 6050, 6820, 7502, 8525, 10916, 12100, 13645, 15004, 17050, 18755, 27290, 30019, 34100, 37510, 54580, 60038, 68225, 75020, 84599, 93775, 120076, 136450, 150095, 169198, 187550, 272900, 300190, 330209, 338396, 375100, 422995, 600380, 660418, 750475, 845990, 930589, 1320836, 1500950, 1651045, 1691980, 1861178, 2114975, 3001900, 3302090, 3722356, 4229950, 4652945, 6604180, 8255225, 8459900, 9305890, 10236479, 16510450, 18611780, 20472958, 23264725, 33020900, 40945916, 46529450, 51182395, 93058900, 102364790, 204729580, 255911975, 511823950, 1023647900]

約数ペア:

[(1, 1023647900), (2, 511823950), (4, 255911975), (5, 204729580), (10, 102364790), (11, 93058900), (20, 51182395), (22, 46529450), (25, 40945916), (31, 33020900), (44, 23264725), (50, 20472958), (55, 18611780), (62, 16510450), (100, 10236479), (110, 9305890), (121, 8459900), (124, 8255225), (155, 6604180), (220, 4652945), (242, 4229950), (275, 3722356), (310, 3302090), (341, 3001900), (484, 2114975), (550, 1861178), (605, 1691980), (620, 1651045), (682, 1500950), (775, 1320836), (1100, 930589), (1210, 845990), (1364, 750475), (1550, 660418), (1705, 600380), (2420, 422995), (2729, 375100), (3025, 338396), (3100, 330209), (3410, 300190), (3751, 272900), (5458, 187550), (6050, 169198), (6820, 150095), (7502, 136450), (8525, 120076), (10916, 93775), (12100, 84599), (13645, 75020), (15004, 68225), (17050, 60038), (18755, 54580), (27290, 37510), (30019, 34100)]