19207230560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{364879}}^1$

素因数の和:364948

約数の個数: 96

約数和(自身を含む): 52963061760

約数和(自身を除く): 33755831200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 7520, 10528, 13160, 26320, 52640, 364879, 729758, 1459516, 1824395, 2554153, 2919032, 3648790, 5108306, 5838064, 7297580, 10216612, 11676128, 12770765, 14595160, 17149313, 20433224, 25541530, 29190320, 34298626, 40866448, 51083060, 58380640, 68597252, 81732896, 85746565, 102166120, 120045191, 137194504, 171493130, 204332240, 240090382, 274389008, 342986260, 408664480, 480180764, 548778016, 600225955, 685972520, 960361528, 1200451910, 1371945040, 1920723056, 2400903820, 2743890080, 3841446112, 4801807640, 9603615280, 19207230560]

約数ペア:

[(1, 19207230560), (2, 9603615280), (4, 4801807640), (5, 3841446112), (7, 2743890080), (8, 2400903820), (10, 1920723056), (14, 1371945040), (16, 1200451910), (20, 960361528), (28, 685972520), (32, 600225955), (35, 548778016), (40, 480180764), (47, 408664480), (56, 342986260), (70, 274389008), (80, 240090382), (94, 204332240), (112, 171493130), (140, 137194504), (160, 120045191), (188, 102166120), (224, 85746565), (235, 81732896), (280, 68597252), (329, 58380640), (376, 51083060), (470, 40866448), (560, 34298626), (658, 29190320), (752, 25541530), (940, 20433224), (1120, 17149313), (1316, 14595160), (1504, 12770765), (1645, 11676128), (1880, 10216612), (2632, 7297580), (3290, 5838064), (3760, 5108306), (5264, 3648790), (6580, 2919032), (7520, 2554153), (10528, 1824395), (13160, 1459516), (26320, 729758), (52640, 364879)]