23269840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 60996096

約数和(自身を除く): 37726256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 853, 880, 1240, 1364, 1705, 1706, 2480, 2728, 3410, 3412, 4265, 5456, 6820, 6824, 8530, 9383, 13640, 13648, 17060, 18766, 26443, 27280, 34120, 37532, 46915, 52886, 68240, 75064, 93830, 105772, 132215, 150128, 187660, 211544, 264430, 290873, 375320, 423088, 528860, 581746, 750640, 1057720, 1163492, 1454365, 2115440, 2326984, 2908730, 4653968, 5817460, 11634920, 23269840]

約数ペア:

[(1, 23269840), (2, 11634920), (4, 5817460), (5, 4653968), (8, 2908730), (10, 2326984), (11, 2115440), (16, 1454365), (20, 1163492), (22, 1057720), (31, 750640), (40, 581746), (44, 528860), (55, 423088), (62, 375320), (80, 290873), (88, 264430), (110, 211544), (124, 187660), (155, 150128), (176, 132215), (220, 105772), (248, 93830), (310, 75064), (341, 68240), (440, 52886), (496, 46915), (620, 37532), (682, 34120), (853, 27280), (880, 26443), (1240, 18766), (1364, 17060), (1705, 13648), (1706, 13640), (2480, 9383), (2728, 8530), (3410, 6824), (3412, 6820), (4265, 5456)]