420105632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8677}}^1$

素因数の和:8793

約数の個数: 48

約数和(自身を含む): 885676680

約数和(自身を除く): 465571048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1513, 2848, 3026, 6052, 8677, 12104, 17354, 24208, 34708, 48416, 69416, 138832, 147509, 277664, 295018, 590036, 772253, 1180072, 1544506, 2360144, 3089012, 4720288, 6178024, 12356048, 13128301, 24712096, 26256602, 52513204, 105026408, 210052816, 420105632]

約数ペア:

[(1, 420105632), (2, 210052816), (4, 105026408), (8, 52513204), (16, 26256602), (17, 24712096), (32, 13128301), (34, 12356048), (68, 6178024), (89, 4720288), (136, 3089012), (178, 2360144), (272, 1544506), (356, 1180072), (544, 772253), (712, 590036), (1424, 295018), (1513, 277664), (2848, 147509), (3026, 138832), (6052, 69416), (8677, 48416), (12104, 34708), (17354, 24208)]