99869640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64019}}^1$

素因数の和:64046

約数の個数: 64

約数和(自身を含む): 322660800

約数和(自身を除く): 222791160

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, 64019, 128038, 192057, 256076, 320095, 384114, 512152, 640190, 768228, 832247, 960285, 1280380, 1536456, 1664494, 1920570, 2496741, 2560760, 3328988, 3841140, 4161235, 4993482, 6657976, 7682280, 8322470, 9986964, 12483705, 16644940, 19973928, 24967410, 33289880, 49934820, 99869640]

約数ペア:

[(1, 99869640), (2, 49934820), (3, 33289880), (4, 24967410), (5, 19973928), (6, 16644940), (8, 12483705), (10, 9986964), (12, 8322470), (13, 7682280), (15, 6657976), (20, 4993482), (24, 4161235), (26, 3841140), (30, 3328988), (39, 2560760), (40, 2496741), (52, 1920570), (60, 1664494), (65, 1536456), (78, 1280380), (104, 960285), (120, 832247), (130, 768228), (156, 640190), (195, 512152), (260, 384114), (312, 320095), (390, 256076), (520, 192057), (780, 128038), (1560, 64019)]