88390840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 214747200

約数和(自身を除く): 126356360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3313, 3335, 5336, 6626, 6670, 13252, 13340, 16565, 26504, 26680, 33130, 66260, 76199, 96077, 132520, 152398, 192154, 304796, 380995, 384308, 480385, 609592, 761990, 768616, 960770, 1523980, 1921540, 2209771, 3047960, 3843080, 4419542, 8839084, 11048855, 17678168, 22097710, 44195420, 88390840]

約数ペア:

[(1, 88390840), (2, 44195420), (4, 22097710), (5, 17678168), (8, 11048855), (10, 8839084), (20, 4419542), (23, 3843080), (29, 3047960), (40, 2209771), (46, 1921540), (58, 1523980), (92, 960770), (115, 768616), (116, 761990), (145, 609592), (184, 480385), (230, 384308), (232, 380995), (290, 304796), (460, 192154), (580, 152398), (667, 132520), (920, 96077), (1160, 76199), (1334, 66260), (2668, 33130), (3313, 26680), (3335, 26504), (5336, 16565), (6626, 13340), (6670, 13252)]