4126612220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 9248117760

約数和(自身を除く): 5121505540

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 59, 74, 94, 118, 148, 185, 188, 235, 236, 295, 370, 470, 590, 740, 940, 1180, 1739, 2011, 2183, 2773, 3478, 4022, 4366, 5546, 6956, 8044, 8695, 8732, 10055, 10915, 11092, 13865, 17390, 20110, 21830, 27730, 34780, 40220, 43660, 55460, 74407, 94517, 102601, 118649, 148814, 189034, 205202, 237298, 297628, 372035, 378068, 410404, 472585, 474596, 513005, 593245, 744070, 945170, 1026010, 1186490, 1488140, 1890340, 2052020, 2372980, 3497129, 4390013, 5576503, 6994258, 8780026, 11153006, 13988516, 17485645, 17560052, 21950065, 22306012, 27882515, 34971290, 43900130, 55765030, 69942580, 87800260, 111530060, 206330611, 412661222, 825322444, 1031653055, 2063306110, 4126612220]

約数ペア:

[(1, 4126612220), (2, 2063306110), (4, 1031653055), (5, 825322444), (10, 412661222), (20, 206330611), (37, 111530060), (47, 87800260), (59, 69942580), (74, 55765030), (94, 43900130), (118, 34971290), (148, 27882515), (185, 22306012), (188, 21950065), (235, 17560052), (236, 17485645), (295, 13988516), (370, 11153006), (470, 8780026), (590, 6994258), (740, 5576503), (940, 4390013), (1180, 3497129), (1739, 2372980), (2011, 2052020), (2183, 1890340), (2773, 1488140), (3478, 1186490), (4022, 1026010), (4366, 945170), (5546, 744070), (6956, 593245), (8044, 513005), (8695, 474596), (8732, 472585), (10055, 410404), (10915, 378068), (11092, 372035), (13865, 297628), (17390, 237298), (20110, 205202), (21830, 189034), (27730, 148814), (34780, 118649), (40220, 102601), (43660, 94517), (55460, 74407)]