2359550720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97021}}^1$

素因数の和:97061

約数の個数: 72

約数和(自身を含む): 5949389040

約数和(自身を除く): 3589838320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 24320, 97021, 194042, 388084, 485105, 776168, 970210, 1552336, 1843399, 1940420, 3104672, 3686798, 3880840, 6209344, 7373596, 7761680, 9216995, 12418688, 14747192, 15523360, 18433990, 24837376, 29494384, 31046720, 36867980, 58988768, 62093440, 73735960, 117977536, 124186880, 147471920, 235955072, 294943840, 471910144, 589887680, 1179775360, 2359550720]

約数ペア:

[(1, 2359550720), (2, 1179775360), (4, 589887680), (5, 471910144), (8, 294943840), (10, 235955072), (16, 147471920), (19, 124186880), (20, 117977536), (32, 73735960), (38, 62093440), (40, 58988768), (64, 36867980), (76, 31046720), (80, 29494384), (95, 24837376), (128, 18433990), (152, 15523360), (160, 14747192), (190, 12418688), (256, 9216995), (304, 7761680), (320, 7373596), (380, 6209344), (608, 3880840), (640, 3686798), (760, 3104672), (1216, 1940420), (1280, 1843399), (1520, 1552336), (2432, 970210), (3040, 776168), (4864, 485105), (6080, 388084), (12160, 194042), (24320, 97021)]