2103350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 4285440

約数和(自身を除く): 2182090

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 59, 62, 115, 118, 155, 230, 295, 310, 575, 590, 713, 775, 1150, 1357, 1426, 1475, 1550, 1829, 2714, 2950, 3565, 3658, 6785, 7130, 9145, 13570, 17825, 18290, 33925, 35650, 42067, 45725, 67850, 84134, 91450, 210335, 420670, 1051675, 2103350]

約数ペア:

[(1, 2103350), (2, 1051675), (5, 420670), (10, 210335), (23, 91450), (25, 84134), (31, 67850), (46, 45725), (50, 42067), (59, 35650), (62, 33925), (115, 18290), (118, 17825), (155, 13570), (230, 9145), (295, 7130), (310, 6785), (575, 3658), (590, 3565), (713, 2950), (775, 2714), (1150, 1829), (1357, 1550), (1426, 1475)]