38189580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 96

約数和(自身を含む): 125653248

約数和(自身を除く): 87463668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 4451, 8580, 8902, 13353, 17804, 22255, 26706, 44510, 48961, 53412, 57863, 66765, 89020, 97922, 115726, 133530, 146883, 173589, 195844, 231452, 244805, 267060, 289315, 293766, 347178, 489610, 578630, 587532, 636493, 694356, 734415, 867945, 979220, 1157260, 1272986, 1468830, 1735890, 1909479, 2545972, 2937660, 3182465, 3471780, 3818958, 6364930, 7637916, 9547395, 12729860, 19094790, 38189580]

約数ペア:

[(1, 38189580), (2, 19094790), (3, 12729860), (4, 9547395), (5, 7637916), (6, 6364930), (10, 3818958), (11, 3471780), (12, 3182465), (13, 2937660), (15, 2545972), (20, 1909479), (22, 1735890), (26, 1468830), (30, 1272986), (33, 1157260), (39, 979220), (44, 867945), (52, 734415), (55, 694356), (60, 636493), (65, 587532), (66, 578630), (78, 489610), (110, 347178), (130, 293766), (132, 289315), (143, 267060), (156, 244805), (165, 231452), (195, 195844), (220, 173589), (260, 146883), (286, 133530), (330, 115726), (390, 97922), (429, 89020), (572, 66765), (660, 57863), (715, 53412), (780, 48961), (858, 44510), (1430, 26706), (1716, 22255), (2145, 17804), (2860, 13353), (4290, 8902), (4451, 8580)]