16402555780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1069267}}^1$

素因数の和:1069348

約数の個数: 48

約数和(自身を含む): 37723775040

約数和(自身を除く): 21321219260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 1069267, 2138534, 4277068, 5346335, 10692670, 13900471, 21385340, 27800942, 55601884, 63086753, 69502355, 126173506, 139004710, 252347012, 278009420, 315433765, 630867530, 820127789, 1261735060, 1640255578, 3280511156, 4100638945, 8201277890, 16402555780]

約数ペア:

[(1, 16402555780), (2, 8201277890), (4, 4100638945), (5, 3280511156), (10, 1640255578), (13, 1261735060), (20, 820127789), (26, 630867530), (52, 315433765), (59, 278009420), (65, 252347012), (118, 139004710), (130, 126173506), (236, 69502355), (260, 63086753), (295, 55601884), (590, 27800942), (767, 21385340), (1180, 13900471), (1534, 10692670), (3068, 5346335), (3835, 4277068), (7670, 2138534), (15340, 1069267)]