1328058909940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{364193}}^1$

素因数の和:364338

約数の個数: 108

約数和(自身を含む): 3298323689388

約数和(自身を除く): 1970264779448

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2989, 3721, 4270, 5978, 7442, 8540, 11956, 14884, 14945, 18605, 26047, 29890, 37210, 52094, 59780, 74420, 104188, 130235, 182329, 260470, 364193, 364658, 520940, 728386, 729316, 911645, 1456772, 1820965, 1823290, 2549351, 3641930, 3646580, 5098702, 7283860, 10197404, 12746755, 17845457, 22215773, 25493510, 35690914, 44431546, 50987020, 71381828, 88863092, 89227285, 111078865, 155510411, 178454570, 222157730, 311020822, 356909140, 444315460, 622041644, 777552055, 1088572877, 1355162153, 1555104110, 2177145754, 2710324306, 3110208220, 4354291508, 5420648612, 5442864385, 6775810765, 9486135071, 10885728770, 13551621530, 18972270142, 21771457540, 27103243060, 37944540284, 47430675355, 66402945497, 94861350710, 132805890994, 189722701420, 265611781988, 332014727485, 664029454970, 1328058909940]

約数ペア:

[(1, 1328058909940), (2, 664029454970), (4, 332014727485), (5, 265611781988), (7, 189722701420), (10, 132805890994), (14, 94861350710), (20, 66402945497), (28, 47430675355), (35, 37944540284), (49, 27103243060), (61, 21771457540), (70, 18972270142), (98, 13551621530), (122, 10885728770), (140, 9486135071), (196, 6775810765), (244, 5442864385), (245, 5420648612), (305, 4354291508), (427, 3110208220), (490, 2710324306), (610, 2177145754), (854, 1555104110), (980, 1355162153), (1220, 1088572877), (1708, 777552055), (2135, 622041644), (2989, 444315460), (3721, 356909140), (4270, 311020822), (5978, 222157730), (7442, 178454570), (8540, 155510411), (11956, 111078865), (14884, 89227285), (14945, 88863092), (18605, 71381828), (26047, 50987020), (29890, 44431546), (37210, 35690914), (52094, 25493510), (59780, 22215773), (74420, 17845457), (104188, 12746755), (130235, 10197404), (182329, 7283860), (260470, 5098702), (364193, 3646580), (364658, 3641930), (520940, 2549351), (728386, 1823290), (729316, 1820965), (911645, 1456772)]