24804911990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1\times {\mathrm{1777}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 47694153024

約数和(自身を除く): 22889241034

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 523, 785, 1046, 1570, 1777, 2615, 2669, 3554, 5230, 5338, 8885, 8891, 13345, 17770, 17782, 26690, 30209, 44455, 60418, 82111, 88910, 151045, 164222, 278989, 302090, 410555, 557978, 821110, 929371, 1394945, 1395887, 1858742, 2789890, 2791774, 4646855, 4742813, 6979435, 9293710, 9485626, 13958870, 15799307, 23714065, 31598614, 47428130, 78996535, 145911247, 157993070, 291822494, 729556235, 1459112470, 2480491199, 4960982398, 12402455995, 24804911990]

約数ペア:

[(1, 24804911990), (2, 12402455995), (5, 4960982398), (10, 2480491199), (17, 1459112470), (34, 729556235), (85, 291822494), (157, 157993070), (170, 145911247), (314, 78996535), (523, 47428130), (785, 31598614), (1046, 23714065), (1570, 15799307), (1777, 13958870), (2615, 9485626), (2669, 9293710), (3554, 6979435), (5230, 4742813), (5338, 4646855), (8885, 2791774), (8891, 2789890), (13345, 1858742), (17770, 1395887), (17782, 1394945), (26690, 929371), (30209, 821110), (44455, 557978), (60418, 410555), (82111, 302090), (88910, 278989), (151045, 164222)]