23795720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 34809400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 683, 871, 1340, 1366, 1742, 2680, 2732, 3415, 3484, 4355, 5464, 6830, 6968, 8710, 8879, 13660, 17420, 17758, 27320, 34840, 35516, 44395, 45761, 71032, 88790, 91522, 177580, 183044, 228805, 355160, 366088, 457610, 594893, 915220, 1189786, 1830440, 2379572, 2974465, 4759144, 5948930, 11897860, 23795720]

約数ペア:

[(1, 23795720), (2, 11897860), (4, 5948930), (5, 4759144), (8, 2974465), (10, 2379572), (13, 1830440), (20, 1189786), (26, 915220), (40, 594893), (52, 457610), (65, 366088), (67, 355160), (104, 228805), (130, 183044), (134, 177580), (260, 91522), (268, 88790), (335, 71032), (520, 45761), (536, 44395), (670, 35516), (683, 34840), (871, 27320), (1340, 17758), (1366, 17420), (1742, 13660), (2680, 8879), (2732, 8710), (3415, 6968), (3484, 6830), (4355, 5464)]