189912462880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5469829}}^1$

素因数の和:5469882

約数の個数: 96

約数和(自身を含む): 529304509440

約数和(自身を除く): 339392046560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 5469829, 10939658, 21879316, 27349145, 38288803, 43758632, 54698290, 76577606, 87517264, 109396580, 153155212, 169564699, 175034528, 191444015, 218793160, 306310424, 339129398, 382888030, 437586320, 612620848, 678258796, 765776060, 847823495, 875172640, 1186952893, 1225241696, 1356517592, 1531552120, 1695646990, 2373905786, 2713035184, 3063104240, 3391293980, 4747811572, 5426070368, 5934764465, 6126208480, 6782587960, 9495623144, 11869528930, 13565175920, 18991246288, 23739057860, 27130351840, 37982492576, 47478115720, 94956231440, 189912462880]

約数ペア:

[(1, 189912462880), (2, 94956231440), (4, 47478115720), (5, 37982492576), (7, 27130351840), (8, 23739057860), (10, 18991246288), (14, 13565175920), (16, 11869528930), (20, 9495623144), (28, 6782587960), (31, 6126208480), (32, 5934764465), (35, 5426070368), (40, 4747811572), (56, 3391293980), (62, 3063104240), (70, 2713035184), (80, 2373905786), (112, 1695646990), (124, 1531552120), (140, 1356517592), (155, 1225241696), (160, 1186952893), (217, 875172640), (224, 847823495), (248, 765776060), (280, 678258796), (310, 612620848), (434, 437586320), (496, 382888030), (560, 339129398), (620, 306310424), (868, 218793160), (992, 191444015), (1085, 175034528), (1120, 169564699), (1240, 153155212), (1736, 109396580), (2170, 87517264), (2480, 76577606), (3472, 54698290), (4340, 43758632), (4960, 38288803), (6944, 27349145), (8680, 21879316), (17360, 10939658), (34720, 5469829)]