13367001580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 28849867200

約数和(自身を除く): 15482865620

約数列:

[1, 2, 4, 5, 10, 20, 97, 131, 149, 194, 262, 298, 353, 388, 485, 524, 596, 655, 706, 745, 970, 1310, 1412, 1490, 1765, 1940, 2620, 2980, 3530, 7060, 12707, 14453, 19519, 25414, 28906, 34241, 39038, 46243, 50828, 52597, 57812, 63535, 68482, 72265, 78076, 92486, 97595, 105194, 127070, 136964, 144530, 171205, 184972, 195190, 210388, 231215, 254140, 262985, 289060, 342410, 390380, 462430, 525970, 684820, 924860, 1051940, 1893343, 3786686, 4485571, 5101909, 6890207, 7573372, 8971142, 9466715, 10203818, 13780414, 17942284, 18933430, 20407636, 22427855, 25509545, 27560828, 34451035, 37866860, 44855710, 51019090, 68902070, 89711420, 102038180, 137804140, 668350079, 1336700158, 2673400316, 3341750395, 6683500790, 13367001580]

約数ペア:

[(1, 13367001580), (2, 6683500790), (4, 3341750395), (5, 2673400316), (10, 1336700158), (20, 668350079), (97, 137804140), (131, 102038180), (149, 89711420), (194, 68902070), (262, 51019090), (298, 44855710), (353, 37866860), (388, 34451035), (485, 27560828), (524, 25509545), (596, 22427855), (655, 20407636), (706, 18933430), (745, 17942284), (970, 13780414), (1310, 10203818), (1412, 9466715), (1490, 8971142), (1765, 7573372), (1940, 6890207), (2620, 5101909), (2980, 4485571), (3530, 3786686), (7060, 1893343), (12707, 1051940), (14453, 924860), (19519, 684820), (25414, 525970), (28906, 462430), (34241, 390380), (39038, 342410), (46243, 289060), (50828, 262985), (52597, 254140), (57812, 231215), (63535, 210388), (68482, 195190), (72265, 184972), (78076, 171205), (92486, 144530), (97595, 136964), (105194, 127070)]