65107380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83471}}^1$

素因数の和:83496

約数の個数: 48

約数和(自身を含む): 196326144

約数和(自身を除く): 131218764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 83471, 166942, 250413, 333884, 417355, 500826, 834710, 1001652, 1085123, 1252065, 1669420, 2170246, 2504130, 3255369, 4340492, 5008260, 5425615, 6510738, 10851230, 13021476, 16276845, 21702460, 32553690, 65107380]

約数ペア:

[(1, 65107380), (2, 32553690), (3, 21702460), (4, 16276845), (5, 13021476), (6, 10851230), (10, 6510738), (12, 5425615), (13, 5008260), (15, 4340492), (20, 3255369), (26, 2504130), (30, 2170246), (39, 1669420), (52, 1252065), (60, 1085123), (65, 1001652), (78, 834710), (130, 500826), (156, 417355), (195, 333884), (260, 250413), (390, 166942), (780, 83471)]