804908350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1150

約数の個数: 72

約数和(自身を含む): 1621925208

約数和(自身を除く): 817016858

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 289, 425, 530, 578, 850, 901, 1051, 1325, 1445, 1802, 2102, 2650, 2890, 4505, 5255, 7225, 9010, 10510, 14450, 15317, 17867, 22525, 26275, 30634, 35734, 45050, 52550, 55703, 76585, 89335, 111406, 153170, 178670, 278515, 303739, 382925, 446675, 557030, 607478, 765850, 893350, 946951, 1392575, 1518695, 1893902, 2785150, 3037390, 4734755, 7593475, 9469510, 15186950, 16098167, 23673775, 32196334, 47347550, 80490835, 160981670, 402454175, 804908350]

約数ペア:

[(1, 804908350), (2, 402454175), (5, 160981670), (10, 80490835), (17, 47347550), (25, 32196334), (34, 23673775), (50, 16098167), (53, 15186950), (85, 9469510), (106, 7593475), (170, 4734755), (265, 3037390), (289, 2785150), (425, 1893902), (530, 1518695), (578, 1392575), (850, 946951), (901, 893350), (1051, 765850), (1325, 607478), (1445, 557030), (1802, 446675), (2102, 382925), (2650, 303739), (2890, 278515), (4505, 178670), (5255, 153170), (7225, 111406), (9010, 89335), (10510, 76585), (14450, 55703), (15317, 52550), (17867, 45050), (22525, 35734), (26275, 30634)]