2431604450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 5077924992

約数和(自身を除く): 2646320542

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 73, 110, 142, 146, 275, 355, 365, 550, 710, 730, 781, 803, 853, 1562, 1606, 1706, 1775, 1825, 3550, 3650, 3905, 4015, 4265, 5183, 7810, 8030, 8530, 9383, 10366, 18766, 19525, 20075, 21325, 25915, 39050, 40150, 42650, 46915, 51830, 57013, 60563, 62269, 93830, 114026, 121126, 124538, 129575, 234575, 259150, 285065, 302815, 311345, 469150, 570130, 605630, 622690, 666193, 684959, 1332386, 1369918, 1425325, 1514075, 1556725, 2850650, 3028150, 3113450, 3330965, 3424795, 4421099, 6661930, 6849590, 8842198, 16654825, 17123975, 22105495, 33309650, 34247950, 44210990, 48632089, 97264178, 110527475, 221054950, 243160445, 486320890, 1215802225, 2431604450]

約数ペア:

[(1, 2431604450), (2, 1215802225), (5, 486320890), (10, 243160445), (11, 221054950), (22, 110527475), (25, 97264178), (50, 48632089), (55, 44210990), (71, 34247950), (73, 33309650), (110, 22105495), (142, 17123975), (146, 16654825), (275, 8842198), (355, 6849590), (365, 6661930), (550, 4421099), (710, 3424795), (730, 3330965), (781, 3113450), (803, 3028150), (853, 2850650), (1562, 1556725), (1606, 1514075), (1706, 1425325), (1775, 1369918), (1825, 1332386), (3550, 684959), (3650, 666193), (3905, 622690), (4015, 605630), (4265, 570130), (5183, 469150), (7810, 311345), (8030, 302815), (8530, 285065), (9383, 259150), (10366, 234575), (18766, 129575), (19525, 124538), (20075, 121126), (21325, 114026), (25915, 93830), (39050, 62269), (40150, 60563), (42650, 57013), (46915, 51830)]