13738920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8807}}^1$

素因数の和:8834

約数の個数: 64

約数和(自身を含む): 44392320

約数和(自身を除く): 30653400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8807, 17614, 26421, 35228, 44035, 52842, 70456, 88070, 105684, 114491, 132105, 176140, 211368, 228982, 264210, 343473, 352280, 457964, 528420, 572455, 686946, 915928, 1056840, 1144910, 1373892, 1717365, 2289820, 2747784, 3434730, 4579640, 6869460, 13738920]

約数ペア:

[(1, 13738920), (2, 6869460), (3, 4579640), (4, 3434730), (5, 2747784), (6, 2289820), (8, 1717365), (10, 1373892), (12, 1144910), (13, 1056840), (15, 915928), (20, 686946), (24, 572455), (26, 528420), (30, 457964), (39, 352280), (40, 343473), (52, 264210), (60, 228982), (65, 211368), (78, 176140), (104, 132105), (120, 114491), (130, 105684), (156, 88070), (195, 70456), (260, 52842), (312, 44035), (390, 35228), (520, 26421), (780, 17614), (1560, 8807)]