2853975500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 6352539648

約数和(自身を除く): 3498564148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 151, 206, 250, 302, 367, 412, 500, 515, 604, 734, 755, 1030, 1468, 1510, 1835, 2060, 2575, 3020, 3670, 3775, 5150, 7340, 7550, 9175, 10300, 12875, 15100, 15553, 18350, 18875, 25750, 31106, 36700, 37750, 37801, 45875, 51500, 55417, 62212, 75500, 75602, 77765, 91750, 110834, 151204, 155530, 183500, 189005, 221668, 277085, 311060, 378010, 388825, 554170, 756020, 777650, 945025, 1108340, 1385425, 1555300, 1890050, 1944125, 2770850, 3780100, 3888250, 4725125, 5541700, 5707951, 6927125, 7776500, 9450250, 11415902, 13854250, 18900500, 22831804, 27708500, 28539755, 57079510, 114159020, 142698775, 285397550, 570795100, 713493875, 1426987750, 2853975500]

約数ペア:

[(1, 2853975500), (2, 1426987750), (4, 713493875), (5, 570795100), (10, 285397550), (20, 142698775), (25, 114159020), (50, 57079510), (100, 28539755), (103, 27708500), (125, 22831804), (151, 18900500), (206, 13854250), (250, 11415902), (302, 9450250), (367, 7776500), (412, 6927125), (500, 5707951), (515, 5541700), (604, 4725125), (734, 3888250), (755, 3780100), (1030, 2770850), (1468, 1944125), (1510, 1890050), (1835, 1555300), (2060, 1385425), (2575, 1108340), (3020, 945025), (3670, 777650), (3775, 756020), (5150, 554170), (7340, 388825), (7550, 378010), (9175, 311060), (10300, 277085), (12875, 221668), (15100, 189005), (15553, 183500), (18350, 155530), (18875, 151204), (25750, 110834), (31106, 91750), (36700, 77765), (37750, 75602), (37801, 75500), (45875, 62212), (51500, 55417)]