156928356040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5580667}}^1$

素因数の和:5580734

約数の個数: 64

約数和(自身を含む): 381717691200

約数和(自身を除く): 224789335160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 5624, 7030, 14060, 28120, 5580667, 11161334, 22322668, 27903335, 44645336, 55806670, 106032673, 111613340, 206484679, 212065346, 223226680, 412969358, 424130692, 530163365, 825938716, 848261384, 1032423395, 1060326730, 1651877432, 2064846790, 2120653460, 3923208901, 4129693580, 4241306920, 7846417802, 8259387160, 15692835604, 19616044505, 31385671208, 39232089010, 78464178020, 156928356040]

約数ペア:

[(1, 156928356040), (2, 78464178020), (4, 39232089010), (5, 31385671208), (8, 19616044505), (10, 15692835604), (19, 8259387160), (20, 7846417802), (37, 4241306920), (38, 4129693580), (40, 3923208901), (74, 2120653460), (76, 2064846790), (95, 1651877432), (148, 1060326730), (152, 1032423395), (185, 848261384), (190, 825938716), (296, 530163365), (370, 424130692), (380, 412969358), (703, 223226680), (740, 212065346), (760, 206484679), (1406, 111613340), (1480, 106032673), (2812, 55806670), (3515, 44645336), (5624, 27903335), (7030, 22322668), (14060, 11161334), (28120, 5580667)]