15373761220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1\times {\mathrm{11933}}^1$

素因数の和:13720

約数の個数: 48

約数和(自身を含む): 33179288688

約数和(自身を除く): 17805527468

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1741, 3482, 6964, 8705, 11933, 17410, 23866, 34820, 47732, 59665, 64417, 119330, 128834, 238660, 257668, 322085, 441521, 644170, 883042, 1288340, 1766084, 2207605, 4415210, 8830420, 20775353, 41550706, 83101412, 103876765, 207753530, 415507060, 768688061, 1537376122, 3074752244, 3843440305, 7686880610, 15373761220]

約数ペア:

[(1, 15373761220), (2, 7686880610), (4, 3843440305), (5, 3074752244), (10, 1537376122), (20, 768688061), (37, 415507060), (74, 207753530), (148, 103876765), (185, 83101412), (370, 41550706), (740, 20775353), (1741, 8830420), (3482, 4415210), (6964, 2207605), (8705, 1766084), (11933, 1288340), (17410, 883042), (23866, 644170), (34820, 441521), (47732, 322085), (59665, 257668), (64417, 238660), (119330, 128834)]