74947040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 205861824

約数和(自身を除く): 130914784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1097, 1120, 1220, 1708, 1952, 2135, 2194, 2440, 3416, 4270, 4388, 4880, 5485, 6832, 7679, 8540, 8776, 9760, 10970, 13664, 15358, 17080, 17552, 21940, 30716, 34160, 35104, 38395, 43880, 61432, 66917, 68320, 76790, 87760, 122864, 133834, 153580, 175520, 245728, 267668, 307160, 334585, 468419, 535336, 614320, 669170, 936838, 1070672, 1228640, 1338340, 1873676, 2141344, 2342095, 2676680, 3747352, 4684190, 5353360, 7494704, 9368380, 10706720, 14989408, 18736760, 37473520, 74947040]

約数ペア:

[(1, 74947040), (2, 37473520), (4, 18736760), (5, 14989408), (7, 10706720), (8, 9368380), (10, 7494704), (14, 5353360), (16, 4684190), (20, 3747352), (28, 2676680), (32, 2342095), (35, 2141344), (40, 1873676), (56, 1338340), (61, 1228640), (70, 1070672), (80, 936838), (112, 669170), (122, 614320), (140, 535336), (160, 468419), (224, 334585), (244, 307160), (280, 267668), (305, 245728), (427, 175520), (488, 153580), (560, 133834), (610, 122864), (854, 87760), (976, 76790), (1097, 68320), (1120, 66917), (1220, 61432), (1708, 43880), (1952, 38395), (2135, 35104), (2194, 34160), (2440, 30716), (3416, 21940), (4270, 17552), (4388, 17080), (4880, 15358), (5485, 13664), (6832, 10970), (7679, 9760), (8540, 8776)]