283157014750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211193}}^1$

素因数の和:211414

約数の個数: 64

約数和(自身を含む): 550334393856

約数和(自身を除く): 267177379106

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 173, 250, 310, 346, 775, 865, 1550, 1730, 3875, 4325, 5363, 7750, 8650, 10726, 21625, 26815, 43250, 53630, 134075, 211193, 268150, 422386, 670375, 1055965, 1340750, 2111930, 5279825, 6546983, 10559650, 13093966, 26399125, 32734915, 36536389, 52798250, 65469830, 73072778, 163674575, 182681945, 327349150, 365363890, 818372875, 913409725, 1132628059, 1636745750, 1826819450, 2265256118, 4567048625, 5663140295, 9134097250, 11326280590, 28315701475, 56631402950, 141578507375, 283157014750]

約数ペア:

[(1, 283157014750), (2, 141578507375), (5, 56631402950), (10, 28315701475), (25, 11326280590), (31, 9134097250), (50, 5663140295), (62, 4567048625), (125, 2265256118), (155, 1826819450), (173, 1636745750), (250, 1132628059), (310, 913409725), (346, 818372875), (775, 365363890), (865, 327349150), (1550, 182681945), (1730, 163674575), (3875, 73072778), (4325, 65469830), (5363, 52798250), (7750, 36536389), (8650, 32734915), (10726, 26399125), (21625, 13093966), (26815, 10559650), (43250, 6546983), (53630, 5279825), (134075, 2111930), (211193, 1340750), (268150, 1055965), (422386, 670375)]