295377366980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1\times {\mathrm{1381}}^1$

素因数の和:2709

約数の個数: 96

約数和(自身を含む): 634146952320

約数和(自身を除く): 338769585340

約数列:

[1, 2, 4, 5, 10, 20, 89, 107, 178, 214, 356, 428, 445, 535, 890, 1070, 1123, 1381, 1780, 2140, 2246, 2762, 4492, 5524, 5615, 6905, 9523, 11230, 13810, 19046, 22460, 27620, 38092, 47615, 95230, 99947, 120161, 122909, 147767, 190460, 199894, 240322, 245818, 295534, 399788, 480644, 491636, 499735, 591068, 600805, 614545, 738835, 999470, 1201610, 1229090, 1477670, 1550863, 1998940, 2403220, 2458180, 2955340, 3101726, 6203452, 7754315, 10694329, 13151263, 15508630, 21388658, 26302526, 31017260, 42777316, 52605052, 53471645, 65756315, 106943290, 131512630, 138026807, 165942341, 213886580, 263025260, 276053614, 331884682, 552107228, 663769364, 690134035, 829711705, 1380268070, 1659423410, 2760536140, 3318846820, 14768868349, 29537736698, 59075473396, 73844341745, 147688683490, 295377366980]

約数ペア:

[(1, 295377366980), (2, 147688683490), (4, 73844341745), (5, 59075473396), (10, 29537736698), (20, 14768868349), (89, 3318846820), (107, 2760536140), (178, 1659423410), (214, 1380268070), (356, 829711705), (428, 690134035), (445, 663769364), (535, 552107228), (890, 331884682), (1070, 276053614), (1123, 263025260), (1381, 213886580), (1780, 165942341), (2140, 138026807), (2246, 131512630), (2762, 106943290), (4492, 65756315), (5524, 53471645), (5615, 52605052), (6905, 42777316), (9523, 31017260), (11230, 26302526), (13810, 21388658), (19046, 15508630), (22460, 13151263), (27620, 10694329), (38092, 7754315), (47615, 6203452), (95230, 3101726), (99947, 2955340), (120161, 2458180), (122909, 2403220), (147767, 1998940), (190460, 1550863), (199894, 1477670), (240322, 1229090), (245818, 1201610), (295534, 999470), (399788, 738835), (480644, 614545), (491636, 600805), (499735, 591068)]