8413400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 21427200

約数和(自身を除く): 13013800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 59, 62, 92, 100, 115, 118, 124, 155, 184, 200, 230, 236, 248, 295, 310, 460, 472, 575, 590, 620, 713, 775, 920, 1150, 1180, 1240, 1357, 1426, 1475, 1550, 1829, 2300, 2360, 2714, 2852, 2950, 3100, 3565, 3658, 4600, 5428, 5704, 5900, 6200, 6785, 7130, 7316, 9145, 10856, 11800, 13570, 14260, 14632, 17825, 18290, 27140, 28520, 33925, 35650, 36580, 42067, 45725, 54280, 67850, 71300, 73160, 84134, 91450, 135700, 142600, 168268, 182900, 210335, 271400, 336536, 365800, 420670, 841340, 1051675, 1682680, 2103350, 4206700, 8413400]

約数ペア:

[(1, 8413400), (2, 4206700), (4, 2103350), (5, 1682680), (8, 1051675), (10, 841340), (20, 420670), (23, 365800), (25, 336536), (31, 271400), (40, 210335), (46, 182900), (50, 168268), (59, 142600), (62, 135700), (92, 91450), (100, 84134), (115, 73160), (118, 71300), (124, 67850), (155, 54280), (184, 45725), (200, 42067), (230, 36580), (236, 35650), (248, 33925), (295, 28520), (310, 27140), (460, 18290), (472, 17825), (575, 14632), (590, 14260), (620, 13570), (713, 11800), (775, 10856), (920, 9145), (1150, 7316), (1180, 7130), (1240, 6785), (1357, 6200), (1426, 5900), (1475, 5704), (1550, 5428), (1829, 4600), (2300, 3658), (2360, 3565), (2714, 3100), (2852, 2950)]